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Appendix B. Cause And Location Codes

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November 2018
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A P P E N D I X B Cause and Location Codes Revised: January 20, 2011, Cisco MGC Software Release 9.5(1) This appendix contains the cause and location codes for the result types listed in Table 1-1 on page 1-11. • Internal Cause Codes, page B-1 • DPNSS Cause Codes, page B-15 • ISDN Cause Codes, page B-22 • ISDN PRI Cause Codes, page B-25 • Q.761 Cause Codes, page B-35 • ANSI SS7 Cause Codes, page B-68 • SIP to DPNSS Cause Codes, page B-75 • Release Cause Location Codes, page B-95 • MGCP 1.0 Cause and Location Codes, page B-100 • MGCP 1.0 Error and Return Codes, page B-106 The cause codes listed in the following sections are defined by their individual explanations. Internal Cause Codes The cause codes listed in Table B-1 are generated internally when a call is rejected by the system, or the call clearance is initiated by the system. For more information, see the “Cause” section on page 1-78. Table B-1 Internally Generated Cause Codes Internal Cause Code Cause Code Explanation IC_ADDRESS_INCOMPLETE Sending Complete received from originating side, or overlap digit timer expired, with insufficient digits received to route call. IC_BLACKLIST_BNUMBER_MATCHED Called Number matches black list settings. IC_BLACKLIST_CLI_LENGTH_INVALID Received CLI has invalid length. IC_BLACKLIST_CLI_MATCHED CLI of incoming call matches black list settings. IC_BLACKLIST_CPC_RESTRICTED Calling Party Category (CPC) of incoming call matches black list settings, or it is missing. <> Cisco MGC Software Release 9.5(1) B-1 Appendix B Cause and Location Codes Internal Cause Codes Table B-1 Internally Generated Cause Codes (continued) Internal Cause Code Cause Code Explanation IC_BLACKLIST_NO_CLI No CLI present with CLIP Essential parameter set. IC_BLACKLIST_NOA_RESTRICTED Calling / Called NOA matches black list settings. IC_BLACKLIST_SRC_MATCHED Source domain matches blacklist settings. IC_CONGESTION All terminating circuits are currently busy. IC_CALL_LICENSE_REJ Call rejected due to license control. IC_INTERWORK_UNSPEC BSM or FSM required, but not supplied. IC_IN_SERVICE_UNAVAILABLE Intelligent Network (IN) services are not available. IC_NO_CIRCUIT_AVAILABLE No available trunks. IC_NO_TRKGRP_AVAILABLE No available trunks. IC_NORMAL_CLEARING Unsupported Suspend/Resume events. IC_RUNTIMR_LICS_REJ The call is rejected after an initial run-time license checking request is made. IC_SERVICE_UNAVAILABLE Receipt of virtual call, with no ASC channel possible. IC_TEMPORARY_FAILURE Internal processing has produced an unexpected event, such as a failure to determine the validity of the call, an unimplemented service request, or an ASC failure. IC_VACANT_CODE System configuration error. Internal Cause Code Values Table B-2 lists the internal cause codes in numerical order. And Table B-3 lists the internal cause codes in alphabetical order. Table B-2 Internal Cause Code Values, Listed Numerically Internal Cause Code Value IC_ACCESS_INFO_DISCARDED 1 IC_BEARCAP_NOT_AUTHORIZED 2 IC_BEARCAP_NOT_AVAIL 3 IC_BEARCAP_NOT_IMP 4 IC_CALL_AWARDED_DELIVERED_EST_CH 5 IC_CALL_ID_HAS_BEEN_CLEARED 6 IC_CALL_ID_IN_USE 7 IC_CALL_REJECTED 8 IC_CH_ID_NOT_EXIST 9 IC_CH_TYPE_NOT_IMP 10 IC_CH_UNACCEPTABLE 11 IC_DEST_OUT_OF_ORDER 12 <> B-2 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Internal Cause Codes Table B-2 Internal Cause Code Values, Listed Numerically (continued) Internal Cause Code Value IC_ELEM_TYPE_NOT_IMP 13 IC_FACILITY_REJECTED 14 IC_INCOMPATIBLE_DEST 15 IC_INTERWORK_UNSPEC 16 IC_INVALID_CALL_REFERENCE_VALU 17 IC_INVALID_ELEM_CONTENTS 18 IC_INVALID_MSG_UNSPEC 19 IC_INVALID_NUMBER_FORMAT 20 IC_INVALID_TNS 21 IC_MANDATORY_ELEMENT_MISSING 22 IC_MSG_IN_WRONG_STATE 23 IC_MSG_TYPE_NOT_IMP 24 IC_MSG_TYPE_NOT_IMP_OR_WRONG_STATE 25 IC_NETWORK_OUT_OF_ORDER 26 IC_NO_CALL_SUSPENDED 27 IC_NO_ANSWER_ALERTED_USER 28 IC_NO_CIRCUIT_AVAILABLE 29 IC_NON_SELECTED_USER_CLEARING 30 IC_NORMAL_CLEARING 31 IC_NORMAL_UNSPECIFIED 32 IC_NO_ROUTE_TO_DEST 33 IC_NO_ROUTE_TO_TNS 34 IC_NO_USER_RESPONDING 35 IC_NUMBER_CHANGED 36 IC_ONLY_RESTRICT_DIG_INFO_BEARER 37 IC_PROTOCOL_ERROR_UNSPEC 38 IC_QUALITY_UNAVAIL 39 IC_RECOVERY_ON_TIMER_EXPIRY 40 IC_REQ_CIRCUIT_UNAVAIL 41 IC_REQ_FACILITY_NOT_IMP 42 IC_REQ_FACILITY_NOT_SUBSCR 43 IC_RESOURCES_UNAVAIL_UNSPEC 44 IC_RESPONSE_TO_STATUS_ENQUIRY 45 IC_SERVICE_OR_OPTION_NOT_IMP_UNSPEC 46 IC_SERVICE_OR_OPTION_NOT_AVAIL 47 IC_SUSPEND_EXIST_BUT_NOT_THIS_ID 48 <> Cisco MGC Software Release 9.5(1) B-3 Appendix B Cause and Location Codes Internal Cause Codes Table B-2 Internal Cause Code Values, Listed Numerically (continued) Internal Cause Code Value IC_SWITCHING_EQUIP_CONGESTION 49 IC_TEMPORARY_FAILURE 50 IC_UNALLOCATED_NUMBER 51 IC_USER_BUSY 52 IC_INTERCEPTED_SUBSCRIBER 53 IC_ACCESS_BARRED 54 IC_ACKNOWLEDGEMENT 55 IC_ADDRESS_INCOMPLETE 56 IC_BUSY 57 IC_CHANNEL_OUT_OF_SERVICE 58 IC_DTE_CONTROLLED_NOT_READY 59 IC_CONGESTION 60 IC_CALL_TERMINATION 61 IC_FACILITY_NOT_REGISTERED 62 IC_INCOMING_CALLS_BARRED 63 IC_SERVICE_INCOMPATIBLE 64 IC_MESSAGE_NOT_UNDERSTOOD 65 IC_NETWORK_ADDRESS_EXTENSION_ERRO R 66 IC_NETWORK_TERMINATION 67 IC_NUMBER_UNOBTAINABLE 68 IC_PRIORITY_FORCED_RELEASE 69 IC_REJECT 70 IC_ROUTE_OUT_OF_SERVICE 71 IC_SUBSCRIBER_INCOMPATIBLE 72 IC_SIGNAL_NOT_UNDERSTOOD 73 IC_SIGNAL_NOT_VALID 74 IC_SUBSCRIBER_OUT_OF_SERVICE 75 IC_SIGNALLING_SYSTEM_INCOMPATIBLE 76 IC_SERVICE_TEMPORARILY_UNAVAILABLE 77 IC_SERVICE_UNAVAILABLE 78 IC_DTE_UNCONTROLLED_NOT_READY 79 IC_TRANSFERRED 80 IC_INCOMING_CALLS_BARRED_IN_CUG 81 IC_SPECIAL_INFORMATION_TONE 82 IC_USER_NOT_MEMBER_OF_CUG 83 <> B-4 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Internal Cause Codes Table B-2 Internal Cause Code Values, Listed Numerically (continued) Internal Cause Code Value IC_MISDIALLED_TK_PREFIX 84 IC_PARAM_UNREC_PASSED 85 IC_PROPRIETARY 86 IC_PREEMPTION 87 IC_PREEMPTION_CCT_UNAVAILABLE 88 IC_UNALLOCATED_DEST_NUMBER 89 IC_UNREC_ELEM_PASSED_ON 90 IC_SUB_ABSCENT 91 IC_UNDEFINED_BG 92 IC_ROUTING_ERROR 93 IC_PRECEDENCE_BLOCKED 94 IC_CALL_TYPE_INCOMPATIBLE 95 IC_GROUP_RESTRICIONS 96 IC_CALLING_PARTY_OFF_HOLD 97 IC_CALLING_DROPPED_WHILE_ON_HOLD 98 IC_NEW_DESTINATION 99 IC_OUTGOING_CALLS_BARRED 100 IC_SUB_CONTROLLED_ICB 101 IC_CALL_REJECT_CALL_GAPPING 102 IC_REJECTED_DIVERTED_CALL 103 IC_SELECTIVE_CALL_BARRING 104 IC_REMOTE_PROC_ERROR 105 IC_TEMPORARY_OOS 106 IC_OPERATOR_PRIORITY_ACCESS 107 IC_CUG_ACCESS_BARRED 108 IC_SUBSCRIBER_CALL_TERMINATE 109 IC_FLOW_CONTROLLED_CONGESTION 110 IC_OUT_OF_CATCHMENT_AREA 111 IC_TRANSLATION_OOS 112 IC_PERMANENT_ICB 113 IC_SUBSCRIBER_MOVED 114 IC_SUB_NOT_FOUND_DLE 115 IC_ANONYMOUS_CALL_REJECTION 116 IC_TERMINAL_CONGESTION 117 IC_REPEAT_ATTEMPT 118 IC_VACANT_CODE 119 <> Cisco MGC Software Release 9.5(1) B-5 Appendix B Cause and Location Codes Internal Cause Codes Table B-2 Internal Cause Code Values, Listed Numerically (continued) Internal Cause Code Value IC_PREFIX_0_DIALLED_IN_ERROR 120 IC_PREFIX_1_DIALLED_IN_ERROR 121 IC_PREFIX_1_NOT_DIALLED 122 IC_EXCESSIVE_DIG_CALL_PROCEEDING 123 IC_PROT_ERR_THRESHOLD_EXCEEDED 124 IC_OUTGOING_CALLS_BARRED_IN_CUG 125 IC_INCON_OUTGOING_ACC_AND_SUB_CLAS 126 S IC_NON_EXISTENT_CUG 127 IC_MESG_WITH_UNREC_ELEM_DISCARDED 128 IC_PREEMPTION_CCT_RES 129 IC_PERMANENT_FRAME_MODE_OOS 130 IC_PERMANENT_FRAME_MODE_OPERATION 131 AL IC_BLACKLIST_NO_CLI 132 IC_BLACKLIST_CLI_LENGTH_INVALID 133 IC_BLACKLIST_CLI_MATCHED 134 IC_BLACKLIST_CPC_RESTRICTED 135 IC_BLACKLIST_NOA_RESTRICTED 136 IC_BLACKLIST_BNUMBER_MATCHED 137 IC_WHITELIST_CLI_NOT_MATCHED 138 IC_PORTED_NUMBER 139 IC_REDIRECTION_TO_NEW_DEST 140 IC_COT_FAILURE 141 IC_MISROUTED_CALL_PORTED_NUM 142 IC_INVALID_CALL_REF 143 IC_BELGACOM_SPEC_CAUSE_VAL 144 IC_RE_ANALYSIS_REQUESTED 145 IC_CAUSE_VAL_005 146 IC_UNKNOWN 147 IC_H323_REDIRECTION 148 IC_CREDIT_ONE_RTE_VAL 149 IC_CREDIT_FILE_VAL 150 IC_NO_CREDIT 151 IC_NO_ACCOUNT 152 IC_DISCONN 153 IC_BARRED_DEST 154 <> B-6 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Internal Cause Codes Table B-2 Internal Cause Code Values, Listed Numerically (continued) Internal Cause Code Value IC_INVALID_DEST 155 IC_SWISS_SPARE_1 156 IC_SWISS_SPARE_2 157 IC_EXCEED_CUR_CALL 158 IC_MAX_CALL_DUR 159 IC_CALL_FORWARD 160 IC_SWISS_SPARE_3 161 IC_SWISS_SPARE_4 162 IC_SWISS_SPARE_5 163 IC_NP_QOR_NUM_NOT_FOUND 164 IC_BLACKLIST_TMR_RESTRICTED 165 IC_BLACKLIST_TNS_RESTRICTED 166 IC_H323_INTERWORK_BLOCKED 167 IC_GLARE_REATTEMPT 168 IC_REJECTED_BY_FEATURE 169 IC_ETC_FAILED 170 IC_CALL_LIMIT_REJ 171 IC_E911_RETRY 172 IC_COMPONENT_SEQUENCE_ERROR 173 IC_CALL_LICENSE_REJ 174 IC_IN_SERVICE_UNAVAILABLE 175 IC_ITP_QUERY_FAIL 176 IC_BAD_REQUEST 177 IC_UNAUTHORIZED 178 IC_PAYMENT_REQUIRED 179 IC_FORBIDDEN 180 IC_METHOD_NOT_ALLOWED 181 IC_NOT_ACCEPTABLE 182 IC_PROXY_AUTHEN_REQUIRED 183 IC_REQUEST_TIMEOUT 184 IC_CONFLICT 185 IC_LENGTH_REQUIRED 186 IC_ENTITY_TOO_LONG 187 IC_URI_TOO_LONG 188 IC_UNSUPPORTED_MEDIA_TYPE 189 IC_UNSUPPORTED_URI_SCHEME 190 <> Cisco MGC Software Release 9.5(1) B-7 Appendix B Cause and Location Codes Internal Cause Codes Table B-2 Internal Cause Code Values, Listed Numerically (continued) Internal Cause Code Value IC_BAD_EXTENSION 191 IC_EXTENSION_REQUIRED 192 IC_SESSION_INTERVAL_TOO_SMALL 193 IC_INTERVAL_TOO_BRIEF 194 IC_ANONYMITY_DISALLOWED 195 IC_TEMP_NOT_AVAILABLE 196 IC_LEG_OR_TRANSACTION_NOT_EXIST 197 IC_LOOP_DETECTED 198 IC_TOO_MANY_HOPS 199 IC_AMBIGUOUS 200 IC_REQUEST_TERMINATED 201 IC_NOT_ACCEPT_HERE 202 IC_BAD_EVENT 203 IC_REQUEST_PENDING 204 IC_UNDECIPHERABLE 205 IC_SERVER_INTERNAL_ERROR 206 IC_NOT_IMPLEMENTED 207 IC_BAD_GATEWAY 208 IC_SERVICE_UNAVAIL 209 IC_SERVER_TIMEOUT 210 IC_VERSION_NOT_SUPPORT 211 IC_MSG_TOO_LARGE 212 IC_PRECONDITION_FAILURE 213 IC_DECLINE 214 IC_NOT_EXIST_ANYWHERE 215 IC_NOT_ACCEPTABLE_606 216 IC_MULTIPLE_CHOICES 217 IC_MOVED_PERMANENTLY 218 IC_USE_PROXY 219 IC_ALTERNATIVE_SERVICE 220 IC_SIP_CALL_SETUP_TIMEOUT 221 IC_NO_TRKGRP_AVAILABLE 222 IC_BLACKLIST_SRC_MATCHED 223 <> B-8 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Internal Cause Codes Table B-3 Internal Cause Code Values, Listed Alphabetically Internal Cause Code Value IC_ACCESS_BARRED 54 IC_ACCESS_INFO_DISCARDED 1 IC_ACKNOWLEDGEMENT 55 IC_ADDRESS_INCOMPLETE 56 IC_ALTERNATIVE_SERVICE 220 IC_AMBIGUOUS 200 IC_ANONYMITY_DISALLOWED 195 IC_ANONYMOUS_CALL_REJECTION 116 IC_BAD_EVENT 203 IC_BAD_EXTENSION 191 IC_BAD_GATEWAY 208 IC_BAD_REQUEST 177 IC_BARRED_DEST 154 IC_BEARCAP_NOT_AUTHORIZED 2 IC_BEARCAP_NOT_AVAIL 3 IC_BEARCAP_NOT_IMP 4 IC_BELGACOM_SPEC_CAUSE_VAL 144 IC_BLACKLIST_BNUMBER_MATCHED 137 IC_BLACKLIST_CLI_LENGTH_INVALID 133 IC_BLACKLIST_CLI_MATCHED 134 IC_BLACKLIST_CPC_RESTRICTED 135 IC_BLACKLIST_NO_CLI 132 IC_BLACKLIST_NOA_RESTRICTED 136 IC_BLACKLIST_SRC_MATCHED 223 IC_BLACKLIST_TMR_RESTRICTED 165 IC_BLACKLIST_TNS_RESTRICTED 166 IC_BUSY 57 IC_CALL_AWARDED_DELIVERED_EST_CH 5 IC_CALL_FORWARD 160 IC_CALL_ID_HAS_BEEN_CLEARED 6 IC_CALL_ID_IN_USE 7 IC_CALL_LICENSE_REJ 174 IC_CALL_LIMIT_REJ 171 IC_CALL_REJECT_CALL_GAPPING 102 IC_CALL_REJECTED 8 IC_CALL_TERMINATION 61 <> Cisco MGC Software Release 9.5(1) B-9 Appendix B Cause and Location Codes Internal Cause Codes Table B-3 Internal Cause Code Values, Listed Alphabetically (continued) Internal Cause Code Value IC_CALL_TYPE_INCOMPATIBLE 95 IC_CALLING_DROPPED_WHILE_ON_HOLD 98 IC_CALLING_PARTY_OFF_HOLD 97 IC_CAUSE_VAL_005 146 IC_CH_ID_NOT_EXIST 9 IC_CH_TYPE_NOT_IMP 10 IC_CH_UNACCEPTABLE 11 IC_CHANNEL_OUT_OF_SERVICE 58 IC_COMPONENT_SEQUENCE_ERROR 173 IC_CONFLICT 185 IC_CONGESTION 60 IC_COT_FAILURE 141 IC_CREDIT_FILE_VAL 150 IC_CREDIT_ONE_RTE_VAL 149 IC_CUG_ACCESS_BARRED 108 IC_DECLINE 214 IC_DEST_OUT_OF_ORDER 12 IC_DISCONN 153 IC_DTE_CONTROLLED_NOT_READY 59 IC_DTE_UNCONTROLLED_NOT_READY 79 IC_E911_RETRY 172 IC_ELEM_TYPE_NOT_IMP 13 IC_ENTITY_TOO_LONG 187 IC_ETC_FAILED 170 IC_EXCEED_CUR_CALL 158 IC_EXCESSIVE_DIG_CALL_PROCEEDING 123 IC_EXTENSION_REQUIRED 192 IC_FACILITY_NOT_REGISTERED 62 IC_FACILITY_REJECTED 14 IC_FLOW_CONTROLLED_CONGESTION 110 IC_FORBIDDEN 180 IC_GLARE_REATTEMPT 168 IC_GROUP_RESTRICIONS 96 IC_H323_INTERWORK_BLOCKED 167 IC_H323_REDIRECTION 148 IC_IN_SERVICE_UNAVAILABLE 175 <> B-10 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Internal Cause Codes Table B-3 Internal Cause Code Values, Listed Alphabetically (continued) Internal Cause Code Value IC_INCOMING_CALLS_BARRED 63 IC_INCOMING_CALLS_BARRED_IN_CUG 81 IC_INCOMPATIBLE_DEST 15 IC_INCON_OUTGOING_ACC_AND_SUB_CLAS 126 S IC_INTERCEPTED_SUBSCRIBER 53 IC_INTERVAL_TOO_BRIEF 194 IC_INTERWORK_UNSPEC 16 IC_INVALID_CALL_REF 143 IC_INVALID_CALL_REFERENCE_VALU 17 IC_INVALID_DEST 155 IC_INVALID_ELEM_CONTENTS 18 IC_INVALID_MSG_UNSPEC 19 IC_INVALID_NUMBER_FORMAT 20 IC_INVALID_TNS 21 IC_ITP_QUERY_FAIL 176 IC_LEG_OR_TRANSACTION_NOT_EXIST 197 IC_LENGTH_REQUIRED 186 IC_LOOP_DETECTED 198 IC_MANDATORY_ELEMENT_MISSING 22 IC_MAX_CALL_DUR 159 IC_MESG_WITH_UNREC_ELEM_DISCARDED 128 IC_MESSAGE_NOT_UNDERSTOOD 65 IC_METHOD_NOT_ALLOWED 181 IC_MISDIALLED_TK_PREFIX 84 IC_MISROUTED_CALL_PORTED_NUM 142 IC_MOVED_PERMANENTLY 218 IC_MSG_IN_WRONG_STATE 23 IC_MSG_TOO_LARGE 212 IC_MSG_TYPE_NOT_IMP 24 IC_MSG_TYPE_NOT_IMP_OR_WRONG_STATE 25 IC_MULTIPLE_CHOICES 217 IC_NETWORK_ADDRESS_EXTENSION_ERRO R 66 IC_NETWORK_OUT_OF_ORDER 26 IC_NETWORK_TERMINATION 67 IC_NEW_DESTINATION 99 <> Cisco MGC Software Release 9.5(1) B-11 Appendix B Cause and Location Codes Internal Cause Codes Table B-3 Internal Cause Code Values, Listed Alphabetically (continued) Internal Cause Code Value IC_NO_ACCOUNT 152 IC_NO_ANSWER_ALERTED_USER 28 IC_NO_CALL_SUSPENDED 27 IC_NO_CIRCUIT_AVAILABLE 29 IC_NO_CREDIT 151 IC_NO_ROUTE_TO_DEST 33 IC_NO_ROUTE_TO_TNS 34 IC_NO_TRKGRP_AVAILABLE 222 IC_NO_USER_RESPONDING 35 IC_NON_EXISTENT_CUG 127 IC_NON_SELECTED_USER_CLEARING 30 IC_NORMAL_CLEARING 31 IC_NORMAL_UNSPECIFIED 32 IC_NOT_ACCEPT_HERE 202 IC_NOT_ACCEPTABLE 182 IC_NOT_ACCEPTABLE_606 216 IC_NOT_EXIST_ANYWHERE 215 IC_NOT_IMPLEMENTED 207 IC_NP_QOR_NUM_NOT_FOUND 164 IC_NUMBER_CHANGED 36 IC_NUMBER_UNOBTAINABLE 68 IC_ONLY_RESTRICT_DIG_INFO_BEARER 37 IC_OPERATOR_PRIORITY_ACCESS 107 IC_OUT_OF_CATCHMENT_AREA 111 IC_OUTGOING_CALLS_BARRED 100 IC_OUTGOING_CALLS_BARRED_IN_CUG 125 IC_PARAM_UNREC_PASSED 85 IC_PAYMENT_REQUIRED 179 IC_PERMANENT_FRAME_MODE_OOS 130 IC_PERMANENT_FRAME_MODE_OPERATION 131 AL IC_PERMANENT_ICB 113 IC_PORTED_NUMBER 139 IC_PRECEDENCE_BLOCKED 94 IC_PRECONDITION_FAILURE 213 IC_PREEMPTION 87 <> B-12 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Internal Cause Codes Table B-3 Internal Cause Code Values, Listed Alphabetically (continued) Internal Cause Code Value IC_PREEMPTION_CCT_RES 129 IC_PREEMPTION_CCT_UNAVAILABLE 88 IC_PREFIX_0_DIALLED_IN_ERROR 120 IC_PREFIX_1_DIALLED_IN_ERROR 121 IC_PREFIX_1_NOT_DIALLED 122 IC_PRIORITY_FORCED_RELEASE 69 IC_PROPRIETARY 86 IC_PROT_ERR_THRESHOLD_EXCEEDED 124 IC_PROTOCOL_ERROR_UNSPEC 38 IC_PROXY_AUTHEN_REQUIRED 183 IC_QUALITY_UNAVAIL 39 IC_RE_ANALYSIS_REQUESTED 145 IC_RECOVERY_ON_TIMER_EXPIRY 40 IC_REDIRECTION_TO_NEW_DEST 140 IC_REJECT 70 IC_REJECTED_BY_FEATURE 169 IC_REJECTED_DIVERTED_CALL 103 IC_REMOTE_PROC_ERROR 105 IC_REPEAT_ATTEMPT 118 IC_REQ_CIRCUIT_UNAVAIL 41 IC_REQ_FACILITY_NOT_IMP 42 IC_REQ_FACILITY_NOT_SUBSCR 43 IC_REQUEST_PENDING 204 IC_REQUEST_TERMINATED 201 IC_REQUEST_TIMEOUT 184 IC_RESOURCES_UNAVAIL_UNSPEC 44 IC_RESPONSE_TO_STATUS_ENQUIRY 45 IC_ROUTE_OUT_OF_SERVICE 71 IC_ROUTING_ERROR 93 IC_SELECTIVE_CALL_BARRING 104 IC_SERVER_INTERNAL_ERROR 206 IC_SERVER_TIMEOUT 210 IC_SERVICE_INCOMPATIBLE 64 IC_SERVICE_OR_OPTION_NOT_AVAIL 47 IC_SERVICE_OR_OPTION_NOT_IMP_UNSPEC 46 IC_SERVICE_TEMPORARILY_UNAVAILABLE 77 <> Cisco MGC Software Release 9.5(1) B-13 Appendix B Cause and Location Codes Internal Cause Codes Table B-3 Internal Cause Code Values, Listed Alphabetically (continued) Internal Cause Code Value IC_SERVICE_UNAVAIL 209 IC_SERVICE_UNAVAILABLE 78 IC_SESSION_INTERVAL_TOO_SMALL 193 IC_SIGNAL_NOT_UNDERSTOOD 73 IC_SIGNAL_NOT_VALID 74 IC_SIGNALLING_SYSTEM_INCOMPATIBLE 76 IC_SIP_CALL_SETUP_TIMEOUT 221 IC_SPECIAL_INFORMATION_TONE 82 IC_SUB_ABSCENT 91 IC_SUB_CONTROLLED_ICB 101 IC_SUB_NOT_FOUND_DLE 115 IC_SUBSCRIBER_CALL_TERMINATE 109 IC_SUBSCRIBER_INCOMPATIBLE 72 IC_SUBSCRIBER_MOVED 114 IC_SUBSCRIBER_OUT_OF_SERVICE 75 IC_SUSPEND_EXIST_BUT_NOT_THIS_ID 48 IC_SWISS_SPARE_1 156 IC_SWISS_SPARE_2 157 IC_SWISS_SPARE_3 161 IC_SWISS_SPARE_4 162 IC_SWISS_SPARE_5 163 IC_SWITCHING_EQUIP_CONGESTION 49 IC_TEMP_NOT_AVAILABLE 196 IC_TEMPORARY_FAILURE 50 IC_TEMPORARY_OOS 106 IC_TERMINAL_CONGESTION 117 IC_TOO_MANY_HOPS 199 IC_TRANSFERRED 80 IC_TRANSLATION_OOS 112 IC_UNALLOCATED_DEST_NUMBER 89 IC_UNALLOCATED_NUMBER 51 IC_UNAUTHORIZED 178 IC_UNDECIPHERABLE 205 IC_UNDEFINED_BG 92 IC_UNKNOWN 147 IC_UNREC_ELEM_PASSED_ON 90 <> B-14 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes DPNSS Cause Codes Table B-3 Internal Cause Code Values, Listed Alphabetically (continued) Internal Cause Code Value IC_UNSUPPORTED_MEDIA_TYPE 189 IC_UNSUPPORTED_URI_SCHEME 190 IC_URI_TOO_LONG 188 IC_USE_PROXY 219 IC_USER_BUSY 52 IC_USER_NOT_MEMBER_OF_CUG 83 IC_VACANT_CODE 119 IC_VERSION_NOT_SUPPORT 211 IC_WHITELIST_CLI_NOT_MATCHED 138 Additionally, the following ISUP protocols are supported and map internal cause code 44 to an external NOA value as listed in Table B-4. Table B-4 Internal NOA 44 to External NOA Mapping for ISUP Protocols ISUP Protocol Internal NOA Value External NOA Value Belgium 44 2 Italy 44 1 Spain 44 126 Sweden 44 8 DPNSS Cause Codes The next two tables provide received DPNSS cause code to internal cause code mappings and internal cause code to transmitted DPNSS cause code mappings. Received DPNSS Cause Code Mappings Table B-5 lists received DPNSS cause codes in alphabetical order with their associated hexadecimal values and maps each of them to the corresponding internal cause code and its associated value. Table B-5 Received DPNSS Cause Code to Internal Cause Code Mappings Received DPNSS Cause Code Value Internal Cause Code Value ICP_ACCESS_BARRED 29H IC_ACCESS_BARRED 54 ICP_ACKNOWLEDGEMENT 14H IC_ACKNOWLEDGEMENT 55 ICP_ADDRESS_INCOMPLETE 01H IC_ADDRESS_INCOMPLETE 56 ICP_BUSY 08H IC_BUSY 57 ICP_CALL_TERMINATION 30H IC_CALL_TERMINATION 61 <> Cisco MGC Software Release 9.5(1) B-15 Appendix B Cause and Location Codes DPNSS Cause Codes Table B-5 Received DPNSS Cause Code to Internal Cause Code Mappings (continued) Received DPNSS Cause Code Value Internal Cause Code Value ICP_CHANNEL_OUT_OF_SERVICE 23H IC_CHANNEL_OUT_OF_SERVICE 58 ICP_CONGESTION 07H IC_CONGESTION 60 ICP_DTE_CONTROLLED_NOT_READY 2DH IC_DTE_CONTROLLED_NOT_READY 59 ICP_DTE_UNCONTROLLED_NOT_READY 2EH IC_DTE_UNCONTROLLED_NOT_READY 79 ICP_FACILITY_NOT_REGISTERED 18H IC_FACILITY_NOT_REGISTERED 62 ICP_INCOMING_CALLS_BARRED 0AH IC_INCOMING_CALLS_BARRED 63 ICP_MESSAGE_NOT_UNDERSTOOD 1AH IC_MESSAGE_NOT_UNDERSTOOD 65 ICP_NETWORK_ADDRESS_EXTENSION_ERR OR 1EH IC_NETWORK_ADDRESS_EXTENSION_ERRO R 66 ICP_NETWORK_TERMINATION 02H IC_NETWORK_TERMINATION 67 ICP_NUMBER_UNOBTAINABLE 00H IC_NUMBER_UNOBTAINABLE 68 ICP_PRIORITY_FORCED_RELEASE 24H IC_PRIORITY_FORCED_RELEASE 69 ICP_REJECT 19H IC_REJECT 70 ICP_ROUTE_OUT_OF_SERVICE 1CH IC_ROUTE_OUT_OF_SERVICE 71 ICP_SERVICE_INCOMPATIBLE 13H IC_SERVICE_INCOMPATIBLE 64 ICP_SERVICE_TEMPORARILY_UNAVAILABLE 17H IC_SERVICE_TEMPORARILY_UNAVAILABLE 77 ICP_SERVICE_UNAVAILABLE 03H IC_SERVICE_UNAVAILABLE 78 ICP_SIGNALLING_SYSTEM_INCOMPATIBLE 1BH IC_SIGNALLING_SYSTEM_INCOMPATIBLE 76 ICP_SIGNAL_NOT_UNDERSTOOD 15H IC_SIGNAL_NOT_UNDERSTOOD 73 ICP_SIGNAL_NOT_VALID 16H IC_SIGNAL_NOT_VALID 74 ICP_SUBSCRIBER_INCOMPATIBLE 04H IC_SUBSCRIBER_INCOMPATIBLE 72 ICP_SUBSCRIBER_OUT_OF_SERVICE 09H IC_SUBSCRIBER_OUT_OF_SERVICE 75 ICP_TRANSFERRED 1DH IC_TRANSFERRED 80 Transmitted DPNSS Cause Code Mappings Table B-6 lists internal cause codes in alphabetical order with their associated numerical values and maps each of them to the corresponding transmitted DPNSS cause code and its hexadecimal value. Table B-6 Internal Cause Code to Transmitted DPNSS Cause Code Mappings Internal Cause Code Value Transmitted DPNSS Cause Code Value IC_ACCESS_BARRED 54 ICP_ACCESS_BARRED 29H IC_ACCESS_INFO_DISCARDED 1 ICP_CALL_TERMINATION 30H IC_ACKNOWLEDGEMENT 55 ICP_ACKNOWLEDGEMENT 14H IC_ADDRESS_INCOMPLETE 56 ICP_ADDRESS_INCOMPLETE 01H IC_ALTERNATIVE_SERVICE 220 ICP_SERVICE_UNAVAILABLE 03H IC_AMBIGUOUS 200 ICP_NUMBER_UNOBTAINABLE 00H <> B-16 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes DPNSS Cause Codes Table B-6 Internal Cause Code to Transmitted DPNSS Cause Code Mappings (continued) Internal Cause Code Value Transmitted DPNSS Cause Code Value IC_ANONYMITY_DISALLOWED 195 ICP_CALL_TERMINATION 30H IC_ANONYMOUS_CALL_REJECTION 116 ICP_CALL_TERMINATION 30H IC_BAD_EVENT 203 ICP_CALL_TERMINATION 30H IC_BAD_EXTENSION 191 ICP_CALL_TERMINATION 30H IC_BAD_GATEWAY 208 ICP_ROUTE_OUT_OF_SERVICE 1CH IC_BAD_REQUEST 177 ICP_CONGESTION 07H IC_BEARCAP_NOT_AUTHORIZED 2 ICP_CALL_TERMINATION 30H IC_BEARCAP_NOT_AVAIL 3 ICP_CALL_TERMINATION 30H IC_BEARCAP_NOT_IMP 4 ICP_SERVICE_INCOMPATIBLE 13H IC_BLACKLIST_BNUMBER_MATCHED 137 ICP_CALL_TERMINATION 30H IC_BLACKLIST_CLI_LENGTH_INVALID 133 ICP_ACCESS_BARRED 29H IC_BLACKLIST_CLI_MATCHED 134 ICP_ACCESS_BARRED 29H IC_BLACKLIST_CPC_RESTRICTED 135 ICP_ACCESS_BARRED 29H IC_BLACKLIST_NO_CLI 132 ICP_ACCESS_BARRED 29H IC_BLACKLIST_NOA_RESTRICTED 136 ICP_ACCESS_BARRED 29H IC_BUSY 57 ICP_BUSY 08H IC_CALL_AWARDED_DELIVERED_EST_CH 5 ICP_CALL_TERMINATION 30H IC_CALL_LICENSE_REJ 174 ICP_CALL_TERMINATION 30H IC_CALL_ID_HAS_BEEN_CLEARED 6 ICP_CALL_TERMINATION 30H IC_CALL_ID_IN_USE 7 ICP_CALL_TERMINATION 30H IC_CALL_REJECT_CALL_GAPPING 102 ICP_CONGESTION 07H IC_CALL_REJECTED 8 ICP_CALL_TERMINATION 30H IC_SIP_CALL_SETUP_TIMEOUT 221 ICP_NETWORK_TERMINATION 02H IC_CALL_TERMINATION 61 ICP_CALL_TERMINATION 30H IC_CALL_TYPE_INCOMPATIBLE 95 ICP_SUBSCRIBER_INCOMPATIBLE 04H IC_CALLING_DROPPED_WHILE_ON_HOLD 98 ICP_CALL_TERMINATION 30H IC_CALLING_PARTY_OFF_HOLD 97 ICP_CALL_TERMINATION 30H IC_CH_ID_NOT_EXIST 9 ICP_CALL_TERMINATION 30H IC_CH_TYPE_NOT_IMP 10 ICP_CALL_TERMINATION 30H IC_CH_UNACCEPTABLE 11 ICP_CALL_TERMINATION 30H IC_CHANNEL_OUT_OF_SERVICE 58 ICP_CHANNEL_OUT_OF_SERVICE 23H IC_CONFLICT 185 ICP_CONGESTION 07H IC_CONGESTION 60 ICP_CONGESTION 07H IC_COT_FAILURE 141 ICP_CALL_TERMINATION 30H IC_CUG_ACCESS_BARRED 108 ICP_ACCESS_BARRED 29H IC_DECLINE 214 ICP_CALL_TERMINATION 30H <> Cisco MGC Software Release 9.5(1) B-17 Appendix B Cause and Location Codes DPNSS Cause Codes Table B-6 Internal Cause Code to Transmitted DPNSS Cause Code Mappings (continued) Internal Cause Code Value Transmitted DPNSS Cause Code Value IC_DEST_OUT_OF_ORDER 12 ICP_SUBSCRIBER_OUT_OF_SERVICE 09H IC_DTE_CONTROLLED_NOT_READY 59 ICP_DTE_CONTROLLED_NOT_READY 2DH IC_DTE_UNCONTROLLED_NOT_READY 79 ICP_DTE_UNCONTROLLED_NOT_READY 2EH IC_ELEM_TYPE_NOT_IMP 13 ICP_CALL_TERMINATION 30H IC_ENTITY_TOO_LONG 187 ICP_CALL_TERMINATION 30H IC_EXCESSIVE_DIG_CALL_PROCEEDING 123 ICP_CALL_TERMINATION 30H IC_EXTENSION_REQUIRED 192 ICP_CALL_TERMINATION 30H IC_FACILITY_NOT_REGISTERED 62 ICP_FACILITY_NOT_REGISTERED 18H IC_FACILITY_REJECTED 14 ICP_CALL_TERMINATION 30H IC_FLOW_CONTROLLED_CONGESTION 110 ICP_NETWORK_TERMINATION 02H IC_FORBIDDEN 180 ICP_CALL_TERMINATION 30H IC_GROUP_RESTRICIONS 96 ICP_SUBSCRIBER_INCOMPATIBLE 04H IC_INCOMING_CALLS_BARRED 63 ICP_INCOMING_CALLS_BARRED 0AH IC_INCOMING_CALLS_BARRED_IN_CUG 81 ICP_INCOMING_CALLS_BARRED 0AH IC_INCOMPATIBLE_DEST 15 ICP_SUBSCRIBER_INCOMPATIBLE 04H IC_INCON_OUTGOING_ACC_AND_SUB_CLAS 126 S ICP_CALL_TERMINATION 30H IC_INTERCEPTED_SUBSCRIBER 53 ICP_CALL_TERMINATION 30H IC_INTERVAL_TOO_BRIEF 194 ICP_CALL_TERMINATION 30H IC_INTERWORK_UNSPEC 16 ICP_CALL_TERMINATION 30H IC_INVALID_CALL_REF 143 ICP_CALL_TERMINATION 30H IC_INVALID_CALL_REFERENCE_VALUE 17 ICP_CALL_TERMINATION 30H IC_INVALID_ELEM_CONTENTS 18 ICP_CALL_TERMINATION 30H IC_INVALID_MSG_UNSPEC 19 ICP_CALL_TERMINATION 30H IC_INVALID_NUMBER_FORMAT 20 ICP_ADDRESS_INCOMPLETE 01H IC_INVALID_TNS 21 ICP_CALL_TERMINATION 30H IC_LEG_OR_TRANSACTION_NOT_EXIST 197 ICP_CONGESTION 07H IC_LENGTH_REQUIRED 186 ICP_CALL_TERMINATION 30H IC_LOOP_DETECTED 198 ICP_NUMBER_UNOBTAINABLE 00H IC_MANDATORY_ELEMENT_MISSING 22 ICP_CALL_TERMINATION 30H IC_MESG_WITH_UNREC_ELEM_DISCARDED 128 ICP_CALL_TERMINATION 30H IC_MESSAGE_NOT_UNDERSTOOD 65 ICP_MESSAGE_NOT_UNDERSTOOD 1AH IC_METHOD_NOT_ALLOWED 181 ICP_SERVICE_UNAVAILABLE 03H IC_MISDIALLED_TK_PREFIX 84 ICP_NUMBER_UNOBTAINABLE 00H IC_MISROUTED_CALL_PORTED_NUM 142 ICP_CALL_TERMINATION 30H IC_MOVED_PERMANENTLY 218 ICP_CALL_TERMINATION 30H <> B-18 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes DPNSS Cause Codes Table B-6 Internal Cause Code to Transmitted DPNSS Cause Code Mappings (continued) Internal Cause Code Value Transmitted DPNSS Cause Code Value IC_MSG_IN_WRONG_STATE 23 ICP_CALL_TERMINATION 30H IC_MSG_TOO_LARGE 212 ICP_CALL_TERMINATION 30H IC_MSG_TYPE_NOT_IMP 24 ICP_CALL_TERMINATION 30H IC_MSG_TYPE_NOT_IMP_OR_WRONG_STATE 25 ICP_CALL_TERMINATION 30H IC_MULTIPLE_CHOICES 217 ICP_CALL_TERMINATION 30H IC_NETWORK_ADDRESS_EXTENSION_ERRO R 66 ICP_NETWORK_ADDRESS_EXTN_ERROR 1EH IC_NETWORK_OUT_OF_ORDER 26 ICP_ROUTE_OUT_OF_SERVICE 1CH IC_NETWORK_TERMINATION 67 ICP_NETWORK_TERMINATION 02H IC_NEW_DESTINATION 99 ICP_CALL_TERMINATION 30H IC_NO_ANSWER_ALERTED_USER 28 ICP_NETWORK_TERMINATION 02H IC_NO_CALL_SUSPENDED 27 ICP_CALL_TERMINATION 30H IC_NO_CIRCUIT_AVAILABLE 29 ICP_CONGESTION 07H IC_NO_ROUTE_TO_DEST 33 ICP_CALL_TERMINATION 30H IC_NO_ROUTE_TO_TNS 34 ICP_CALL_TERMINATION 30H IC_NO_USER_RESPONDING 35 ICP_NETWORK_TERMINATION 02H IC_NON_EXISTENT_CUG 127 ICP_CALL_TERMINATION 30H IC_NON_SELECTED_USER_CLEARING 30 ICP_CALL_TERMINATION 30H IC_NORMAL_CLEARING 31 ICP_CALL_TERMINATION 30H IC_NORMAL_UNSPECIFIED 32 ICP_CALL_TERMINATION 30H IC_NOT_ACCEPT_HERE 202 ICP_CALL_TERMINATION 30H IC_NOT_ACCEPTABLE 182 ICP_CALL_TERMINATION 30H IC_NOT_ACCEPTABLE_606 216 ICP_CALL_TERMINATION 30H IC_NOT_EXIST_ANYWHERE 215 ICP_NUMBER_UNOBTAINABLE 00H IC_NOT_IMPLEMENTED 207 ICP_CALL_TERMINATION 30H IC_NUMBER_CHANGED 36 ICP_NUMBER_UNOBTAINABLE 00H IC_NUMBER_UNOBTAINABLE 68 ICP_NUMBER_UNOBTAINABLE 00H IC_ONLY_RESTRICT_DIG_INFO_BEARER 37 ICP_SERVICE_INCOMPATIBLE 13H IC_OPERATOR_PRIORITY_ACCESS 107 ICP_PRIORITY_FORCED_RELEASE 24H IC_OUT_OF_CATCHMENT_AREA 111 ICP_NUMBER_UNOBTAINABLE 00H IC_OUTGOING_CALLS_BARRED 100 ICP_ACCESS_BARRED 29H IC_OUTGOING_CALLS_BARRED_IN_CUG 125 ICP_CALL_TERMINATION 30H IC_PARAM_UNREC_PASSED 85 ICP_CALL_TERMINATION 30H IC_PAYMENT_REQUIRED 179 ICP_CALL_TERMINATION 30H IC_PERMANENT_FRAME_MODE_OOS 130 ICP_CALL_TERMINATION 30H IC_PERMANENT_FRAME_MODE_OPERATION 131 AL ICP_CALL_TERMINATION 30H <> Cisco MGC Software Release 9.5(1) B-19 Appendix B Cause and Location Codes DPNSS Cause Codes Table B-6 Internal Cause Code to Transmitted DPNSS Cause Code Mappings (continued) Internal Cause Code Value Transmitted DPNSS Cause Code Value IC_PERMANENT_ICB 113 ICP_INCOMING_CALLS_BARRED 0AH IC_PORTED_NUMBER 139 ICP_CALL_TERMINATION 30H IC_PRECEDENCE_BLOCKED 94 ICP_CALL_TERMINATION 30H IC_PRECONDITION_FAILURE 213 ICP_CONGESTION 07H IC_PREEMPTION 87 ICP_CALL_TERMINATION 30H IC_PREEMPTION_CCT_RES 129 ICP_CALL_TERMINATION 30H IC_PREEMPTION_CCT_UNAVAILABLE 88 ICP_CALL_TERMINATION 30H IC_PREFIX_0_DIALLED_IN_ERROR 120 ICP_CALL_TERMINATION 30H IC_PREFIX_1_DIALLED_IN_ERROR 121 ICP_CALL_TERMINATION 30H IC_PREFIX_1_NOT_DIALLED 122 ICP_CALL_TERMINATION 30H IC_PRIORITY_FORCED_RELEASE 69 ICP_PRIORITY_FORCED_RELEASE 24H IC_PROPRIETARY 86 ICP_CALL_TERMINATION 30H IC_PROT_ERR_THRESHOLD_EXCEEDED 124 ICP_CALL_TERMINATION 30H IC_PROTOCOL_ERROR_UNSPEC 38 ICP_CALL_TERMINATION 30H IC_PROXY_AUTHEN_REQUIRED 183 ICP_CALL_TERMINATION 30H IC_QUALITY_UNAVAIL 39 ICP_CALL_TERMINATION 30H IC_RE_ANALYSIS_REQUESTED 145 ICP_CALL_TERMINATION 30H IC_RECOVERY_ON_TIMER_EXPIRY 40 ICP_NETWORK_TERMINATION 02H IC_REDIRECTION_TO_NEW_DEST 140 ICP_CALL_TERMINATION 30H IC_REJECT 70 ICP_REJECT 19H IC_REJECTED_DIVERTED_CALL 103 ICP_CONGESTION 07H IC_REMOTE_PROC_ERROR 105 ICP_NETWORK_TERMINATION 02H IC_REPEAT_ATTEMPT 118 ICP_CALL_TERMINATION 30H IC_REQ_CIRCUIT_UNAVAIL 41 ICP_CONGESTION 07H IC_REQ_FACILITY_NOT_IMP 42 ICP_CALL_TERMINATION 30H IC_REQ_FACILITY_NOT_SUBSCR 43 ICP_CALL_TERMINATION 30H IC_REQUEST_PENDING 204 ICP_CALL_TERMINATION 30H IC_REQUEST_TERMINATED 201 ICP_CALL_TERMINATION 30H IC_REQUEST_TIMEOUT 184 ICP_NETWORK_TERMINATION 02H IC_RESOURCES_UNAVAIL_UNSPEC 44 ICP_CALL_TERMINATION 30H IC_RESPONSE_TO_STATUS_ENQUIRY 45 ICP_CALL_TERMINATION 30H IC_ROUTE_OUT_OF_SERVICE 71 ICP_ROUTE_OUT_OF_SERVICE 1CH IC_ROUTING_ERROR 93 ICP_NUMBER_UNOBTAINABLE 00H IC_SELECTIVE_CALL_BARRING 104 ICP_ACCESS_BARRED 29H IC_SERVER_INTERNAL_ERROR 206 ICP_CONGESTION 07H IC_SERVER_TIMEOUT 210 ICP_NETWORK_TERMINATION 02H <> B-20 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes DPNSS Cause Codes Table B-6 Internal Cause Code to Transmitted DPNSS Cause Code Mappings (continued) Internal Cause Code Value Transmitted DPNSS Cause Code Value IC_SERVICE_INCOMPATIBLE 64 ICP_SERVICE_INCOMPATIBLE 13H IC_SERVICE_OR_OPTION_NOT_AVAIL 47 ICP_CALL_TERMINATION 30H IC_SERVICE_OR_OPTION_NOT_IMP_UNSPEC 46 ICP_CALL_TERMINATION 30H IC_SERVICE_TEMPORARILY_UNAVAILABLE 77 ICP_SERVICE_TEMPORARILY_UNAVAILABLE 17H IC_SERVICE_UNAVAIL 209 ICP_SERVICE_UNAVAILABLE 03H IC_SERVICE_UNAVAILABLE 78 ICP_SERVICE_UNAVAILABLE 03H IC_SESSION_INTERVAL_TOO_SMALL 193 ICP_CALL_TERMINATION 30H IC_SIGNAL_NOT_UNDERSTOOD 73 ICP_SIGNAL_NOT_UNDERSTOOD 15H IC_SIGNAL_NOT_VALID 74 ICP_SIGNAL_NOT_VALID 16H IC_SIGNALING_SYSTEM_INCOMPATIBLE 76 ICP_SIGNALING_SYSTEM_INCOMPATIBLE 1BH IC_SIP_CALL_SETUP_TIMEOUT 221 ICP_NETWORK_TERMINATION 02H IC_SPECIAL_INFORMATION_TONE 82 ICP_CALL_TERMINATION 30H IC_SUB_ABSCENT 91 ICP_CALL_TERMINATION 30H IC_SUB_CONTROLLED_ICB 101 ICP_INCOMING_CALLS_BARRED 0AH IC_SUB_NOT_FOUND_DLE 115 ICP_NUMBER_UNOBTAINABLE 00H IC_SUBSCRIBER_CALL_TERMINATE 109 ICP_CALL_TERMINATION 30H IC_SUBSCRIBER_INCOMPATIBLE 72 ICP_SUBSCRIBER_INCOMPATIBLE 04H IC_SUBSCRIBER_MOVED 114 ICP_NUMBER_UNOBTAINABLE 00H IC_SUBSCRIBER_OUT_OF_SERVICE 75 ICP_SUBSCRIBER_OUT_OF_SERVICE 09H IC_SUSPEND_EXIST_BUT_NOT_THIS_ID 48 ICP_CALL_TERMINATION 30H IC_SWITCHING_EQUIP_CONGESTION 49 ICP_CONGESTION 07H IC_TEMP_NOT_AVAILABLE 196 ICP_NETWORK_TERMINATION 02H IC_TEMPORARY_FAILURE 50 ICP_CONGESTION 07H IC_TEMPORARY_OOS 106 ICP_SUBSCRIBER_OUT_OF_SERVICE 09H IC_TERMINAL_CONGESTION 117 ICP_CALL_TERMINATION 30H IC_TOO_MANY_HOPS 199 ICP_NUMBER_UNOBTAINABLE 00H IC_TRANSFERRED 80 ICP_TRANSFERRED 1DH IC_TRANSLATION_OOS 112 ICP_ROUTE_OUT_OF_SERVICE 1CH IC_UNALLOCATED_DEST_NUMBER 89 ICP_CALL_TERMINATION 30H IC_UNALLOCATED_NUMBER 51 ICP_NUMBER_UNOBTAINABLE 00H IC_UNAUTHORIZED 178 ICP_CALL_TERMINATION 30H IC_UNDECIPHERABLE 205 ICP_CALL_TERMINATION 30H IC_UNDEFINED_BG 92 ICP_CALL_TERMINATION 30H IC_UNKNOWN 147 ICP_CALL_TERMINATION 30H IC_UNREC_ELEM_PASSED_ON 90 ICP_CALL_TERMINATION 30H IC_UNSUPPORTED_MEDIA_TYPE 189 ICP_CALL_TERMINATION 30H <> Cisco MGC Software Release 9.5(1) B-21 Appendix B Cause and Location Codes ISDN Cause Codes Table B-6 Internal Cause Code to Transmitted DPNSS Cause Code Mappings (continued) Internal Cause Code Value Transmitted DPNSS Cause Code Value IC_UNSUPPORTED_URI_SCHEME 190 ICP_CALL_TERMINATION 30H IC_URI_TOO_LONG 188 ICP_CALL_TERMINATION 30H IC_USE_PROXY 219 ICP_NUMBER_UNOBTAINABLE 00H IC_USER_BUSY 52 ICP_BUSY 08H IC_USER_NOT_MEMBER_OF_CUG 83 ICP_CALL_TERMINATION 30H IC_VACANT_CODE 119 ICP_CALL_TERMINATION 30H IC_VERSION_NOT_SUPPORT 211 ICP_CALL_TERMINATION 30H IC_WHITELIST_CLI_NOT_MATCHED 138 ICP_CALL_TERMINATION 30H ISDN Cause Codes This section explains how to interpret the Integrated Services Digital Network (ISDN) disconnect cause code to identify the reason a call was disconnected. Table B-7 provides a breakdown of the ISDN Q931 disconnect cause code. Table B-7 Q931 Disconnect Cause Code Explanation Cause i = 0x829F08 Parsed Hex Digits 0x82 9F 08 Description Cause Code origination point Disconnect Cause Code Optional Diagnostic field The leading 0x in the disconnect code indicates the digits that follow are in hexadecimal. The first two digits after 0x indicate where in the circuit path the disconnected cause code was generated. In the example above, 0x82 indicates the call was disconnected from the local telco switch. This list will help you interpret where a call was disconnected: • 0x80—From the router. • 0x81—From the private network near the local user [(possibly a local private branch exchange (PBX)]. • 0x82—From the public network near the local user (local telco switch). • 0x83—From the transit network (in the ISDN cloud). • 0x84—From the public network near the remote user (remote telco switch). • 0x85—From the private the network near the remote user (possibly a remote PBX). • 0x87—From the international network. • 0x8A—From a network beyond the internetworking point. The two hexadecimal digits that follow the cause code digits above are significant in troubleshooting (9F in Table B-7). Table B-8 shows the cause value field and description. The last two hexadecimal digits (08 in Table B-7) are optional and are not commonly used for diagnostic purposes. Use the table below to associate a disconnect cause code and the reason for the disconnect. <> B-22 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ISDN Cause Codes Table B-8 Q931 Disconnect Cause Codes Code Cause Description Additional Information 81 Unallocated or unassigned number The ISDN number is sent to the switch in the correct format. However, the number is not assigned to destination equipment. 82 No route to specified network The ISDN exchange is asked to route the call through an unrecognized intermediate network. 83 No route to destination The call routes through an intermediate network that does not serve the destination address. 86 Channel unacceptable The service quality of the specified channel is insufficient to accept the connection. 87 Call awarded and delivered in established channel The user assigns an incoming call that is connecting to an already established call channel. Code Cause Description Additional Information 90 Normal call clearing Normal call clearing occurs. No action is required 91 User busy Called system acknowledges the connection request, but cannot accept the call because all B-channels are in use. 92 No user responding Destination does not respond to the call. 93 No answer from user Destination responds to the connection request, but fails to complete the connection within the prescribed time. The problem is at the remote end of the connection. 95 Call rejected Destination can accept call, but rejects it for an unknown reason. 96 Number changed ISDN number used to set up the call is not assigned to a system. 9A Non-selected user clearing Destination can accept the call, but rejects it because it is not assigned to the user. 9B Destination out of order Destination cannot be reached because of an interface malfunction, and a signaling message cannot be delivered. This can be a temporary condition, but it could last for an extended period. (The remote equipment might be turned off.) 9C Invalid number format Connection fails because destination address is presented in an unrecognizable format, or destination address is incomplete. 9D Facility rejected Facility requested by user cannot be provided by the network. 9E Response to STATUS ENQUIRY Status message is generated in direct response to receiving a status inquiry message. 9F Normal, unspecified Reports the occurrence of a normal event when no standard cause applies. No action required. A2 No channel available Connection fails because no appropriate channel is available to take the call. A6 Network out of order Destination cannot be reached because of network malfunction, and the condition can last for an extended period. An immediate reconnect attempt will probably fail. A9 Temporary failure Error occurs because of a network malfunction. The problem is resolved shortly. <> Cisco MGC Software Release 9.5(1) B-23 Appendix B Cause and Location Codes ISDN Cause Codes Table B-8 Q931 Disconnect Cause Codes (continued) AA Switching equipment congestion Destination cannot be reached because the network switching equipment is temporarily overloaded. AB Access information discarded Network cannot provide the requested access information. AC Requested channel not available Remote equipment cannot provide the requested channel for an unknown reason. This can be a temporary problem. AF Resources unavailable, unspecified Requested channel or service is unavailable for an unknown reason. This can be a temporary problem. B1 Quality of service unavailable Requested quality of service cannot be provided by the network. This can be a subscription problem. B2 Requested facility not subscribed Remote equipment supports requested supplementary service by subscription only. B9 Bearer capability not authorized User requests a bearer capability the network provides, but user is not authorized to use it. This can be a subscription problem. Code Cause Description Additional Information BA Bearer capability not presently available Network normally provides the requested bearer capability, but it is unavailable at the present time. This can be a temporary network problem or a subscription problem. BF Service/option not available, Network or remote equipment cannot provide the requested unspecified service option for an unspecified reason. This can be a subscription problem. C1 Bearer capability not implemented Network cannot provide bearer capability requested by the user. C2 Channel type not implemented Network or destination equipment does not support requested channel type. C5 Requested facility not implemented Remote equipment does not support requested supplementary service. C6 Only restricted digital info bearer capability available Network cannot provide unrestricted digital information bearer capability. CF Service/option not implemented, unspecified Network or remote equipment cannot provide requested service option for an unspecified reason. This can be a subscription problem. D1 Invalid call reference value Remote equipment receives a call with a call reference that is not currently in use on the user-network interface. D2 Channel does not exist Receiving equipment is requested to use a channel that is not activated on the interface for calls. D3 Suspended call exists, but call id does not Network receives a call resume request that contains a Call Identify that indicates it is being used for a suspended call. D4 Call id in use Network receives a call resume request that contains a Call Identity that indicates the resume request is in use for a suspended call. D5 No call suspended Network receives a call resume request when there is not a suspended call pending. This can be a transient error that will be resolved by successive call retries. <> B-24 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ISDN PRI Cause Codes Table B-8 Q931 Disconnect Cause Codes (continued) D6 Call with requested call id has been cleared Network receives a call resume request that contains a Call Identity that once indicated a suspended call. However, the suspended call was cleared either by time-out or by remote user. D8 Incompatible destination Indicates that an attempt is made to connect to non-ISDN equipment. (For example, an analog line.) DB Invalid transit network selection ISDN exchange is asked to route the call through an unrecognized intermediate network. DF Invalid message, unspecified An invalid message is received with no standard cause. This is usually due to a D-channel error. If error occurs systematically, report it to your ISDN service provider. E0 Mandatory IE missing Receiving equipment receives a message that does not include a mandatory information element. This is due to a D-channel error. Ensure the switch type is configured correctly. A Cisco IOS® Software upgrade on the router can alleviate this issue. If error occurs systematically, report it to your ISDN service provider. Code Cause Description Additional Information E1 Message type not implemented Receiving equipment receives an unrecognized message, because the message type is invalid or the message type is valid, but not supported. The cause is a problem with the remote configuration or with the local D-channel. E2 Message not compatible with call state or not implemented Remote equipment receives an invalid message with no standard cause. The cause is a D-channel error. If the error occurs systematically, report it to ISDN service provider. E3 IE not implemented Remote equipment receives a message that includes unrecognized information elements. This is a D-channel error. If the error occurs systematically, report it to your ISDN service provider. E4 Invalid IE contents Remote equipment receives a message that includes invalid information elements. This is due to a D-channel error. E5 Message not compatible with call state Remote equipment receives an expected message that does not correspond to the current state of the connection. This is a D-channel error. EF Protocol error, unspecified An unspecified D-channel error with no other standard cause. FF Interworking, unspecified An event occurs, but the network does not provide causes for the action it takes. The precise problem is unknown. ?? Unknown Cause value The cause value is unknown. ISDN PRI Cause Codes The next four tables provide received ISDN PRI cause code to internal cause code mappings and the fifth table provides internal cause code to transmitted ISDN PRI cause code mappings. <> Cisco MGC Software Release 9.5(1) B-25 Appendix B Cause and Location Codes ISDN PRI Cause Codes Received ISDN PRI Cause Code Mappings Table B-9 lists received ISDN PRI cause codes in alphabetical order along with their associated values and maps each of them to the corresponding internal cause code and its associated value. Table B-9 Received PRI Cause Code to Internal Cause Code Mappings Received PRI Cause Code Value Internal Cause Code Value ICPAccessInfoDiscarded 43 IC_ACCESS_INFO_DISCARDED 1 ICPBearCapNotAuthorized 57 IC_BEARCAP_NOT_AUTHORIZED 2 ICPBearCapNotAvail 58 IC_BEARCAP_NOT_AVAIL 3 ICPBearCapNotImp 65 IC_BEARCAP_NOT_IMP 4 ICPCallAwardedDeliveredEstCh 7 IC_CALL_AWARDED_DELIVERED_EST_CH 5 ICPCallIdHasBeenCleared 86 IC_CALL_ID_HAS_BEEN_CLEARED 6 ICPCallIdInUse 84 IC_CALL_ID_IN_USE 7 ICPCallRejected 21 IC_CALL_REJECTED 8 ICPChIdNotExist 82 IC_CH_ID_NOT_EXIST 9 ICPChTypeNotImp 66 IC_CH_TYPE_NOT_IMP 10 ICPChUnacceptable 6 IC_CH_UNACCEPTABLE 11 ICPDestOutOfOrder 27 IC_DEST_OUT_OF_ORDER 12 ICPElemTypeNotImp 99 IC_ELEM_TYPE_NOT_IMP 13 ICPFacilityRejected 29 IC_FACILITY_REJECTED 14 ICPIncompatibleDest 88 IC_INCOMPATIBLE_DEST 15 ICPInterworkUnspec 127 IC_INTERWORK_UNSPEC 16 ICPInvalidCallReferenceValue 81 IC_INVALID_CALL_REFERENCE_VALUE 17 ICPInvalidElemContents 100 IC_INVALID_ELEM_CONTENTS 18 ICPInvalidMsgUnspec 95 IC_INVALID_MSG_UNSPEC 19 ICPInvalidNumberFormat 28 IC_INVALID_NUMBER_FORMAT 20 ICPInvalidTNS 91 IC_INVALID_TNS 21 ICPMandatoryElementMissing 96 IC_MANDATORY_ELEMENT_MISSING 22 ICPMsgInWrongState 101 IC_MSG_IN_WRONG_STATE 23 ICPMsgTypeNotImp 97 IC_MSG_TYPE_NOT_IMP 24 ICPMsgTypeNotImpOrWrongState 98 IC_MSG_TYPE_NOT_IMP_OR_WRONG_STATE 25 ICPNetworkOutOfOrder 38 IC_NETWORK_OUT_OF_ORDER 26 ICPNoAnswerAlertedUser 19 IC_NO_ANSWER_ALERTED_USER 28 ICPNoCallSuspended 85 IC_NO_CALL_SUSPENDED 27 ICPNoCircuitAvailable 34 IC_NO_CIRCUIT_AVAILABLE 29 ICPNonSelectedUserClearing 26 IC_NON_SELECTED_USER_CLEARING 30 ICPNormalClearing 16 IC_NORMAL_CLEARING 31 ICPNormalUnspecified 31 IC_NORMAL_UNSPECIFIED 32 <> B-26 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ISDN PRI Cause Codes Table B-9 Received PRI Cause Code to Internal Cause Code Mappings (continued) Received PRI Cause Code Value Internal Cause Code Value ICPNoRouteToDest 3 IC_NO_ROUTE_TO_DEST 33 ICPNoRouteToTNS 2 IC_NO_ROUTE_TO_TNS 34 ICPNoUserResponding 18 IC_NO_USER_RESPONDING 35 ICPNumberChanged 22 IC_NUMBER_CHANGED 36 ICPOnlyRestrictDigInfoBearer 70 IC_ONLY_RESTRICT_DIG_INFO_BEARER 37 ICPProtocolErrorUnspec 111 IC_PROTOCOL_ERROR_UNSPEC 38 ICPQualityUnavail 49 IC_QUALITY_UNAVAIL 39 ICPRecoveryOnTimerExpiry 102 IC_RECOVERY_ON_TIMER_EXPIRY 40 ICPCallRejectedByFeature (only for Q.931) 24 IC_REJECTED_BY_FEATURE 169 ICPReqCircuitUnavail 44 IC_REQ_CIRCUIT_UNAVAIL 41 ICPReqFacilityNotImp 69 IC_REQ_FACILITY_NOT_IMP 42 ICPReqFacilityNotSubscr 50 IC_REQ_FACILITY_NOT_SUBSCR 43 ICPResourcesUnavailUnspec 47 IC_RESOURCES_UNAVAIL_UNSPEC 44 ICPResponseToStatusEnquiry 30 IC_RESPONSE_TO_STATUS_ENQUIRY 45 ICPServiceOrOptionNotAvail 63 IC_SERVICE_OR_OPTION_NOT_AVAIL 47 ICPServiceOrOptionNotImpUnspec 79 IC_SERVICE_OR_OPTION_NOT_IMP_UNSPEC 46 ICPSuspendExistButNotThisId 83 IC_SUSPEND_EXIST_BUT_NOT_THIS_ID 48 ICPSwitchingEquipCongestion 42 IC_SWITCHING_EQUIP_CONGESTION 49 ICPTemporaryFailure 41 IC_TEMPORARY_FAILURE 50 ICPUnallocatedNumber 1 IC_UNALLOCATED_NUMBER 51 ICPUserBusy 17 IC_USER_BUSY 52 Received AT&T TR41459 Specific PRI Cause Code Mappings Table B-10 lists received AT&T TR41459 specific PRI cause codes in alphabetical order with their associated values and maps each of them to the corresponding internal cause code and its value. Table B-10 Received AT&T TR41459 Specific PRI Cause Code to Internal Cause Code Mappings Received AT&T TR41459 PRI Cause Codes Value Internal Cause Code Value ICPCallingDroppedWhileOnHold 3 IC_CALLING_DROPPED_WHILE_ON_HOLD 97 ICPCallingPartyOffHold 2 IC_CALLING_PARTY_OFF_HOLD 96 ICPIncomingCallsBarred 54 IC_INCOMING_CALLS_BARRED 62 ICPNewDestination 47 IC_NEW_DESTINATION 98 ICPOutgoingCallsBarred 52 IC_OUTGOING_CALLS_BARRED 99 <> Cisco MGC Software Release 9.5(1) B-27 Appendix B Cause and Location Codes ISDN PRI Cause Codes Received BELL 1268 Specific PRI Cause Code Mappings Table B-11 lists received Bell 1268 specific PRI cause codes in alphabetical order with their associated values and maps each of them to the corresponding internal cause code and its associated value. Table B-11 Received Bell 1268 Specific PRI Cause Code to Internal Cause Code Mappings Received Bell 1268 PRI Cause Codes Value Internal Cause Code Value ICPExcessiveDigCallProceeding 11 IC_EXCESSIVE_DIG_CALL_PROCEEDING 122 ICPPrefix0DialledInError 8 IC_PREFIX_0_DIALLED_IN_ERROR 119 ICPPrefix1DialledInError 9 IC_PREFIX_1_DIALLED_IN_ERROR 120 ICPPrefix1NotDialled 10 IC_PREFIX_1_NOT_DIALLED 121 ICPProtErrThresholdExceeded 101 IC_PROT_ERR_THRESHOLD_EXCEEDED 123 ICPVacantCode 4 IC_VACENT_CODE 118 Received INS 1500 Specific Cause Code Mappings Table B-12 lists received INS 1500 specific PRI cause codes in alphabetical order with their associated values and maps each of them to the corresponding internal cause code and its associated value. Table B-12 INS1500 Specific PRI Cause Code to Internal Cause Code Mappings Received INS 1500 PRI Cause Codes Value Internal Cause Code Value ICPIncomingCallsBarredWithinCUG 55 IC_INCOMING_CALLS_BARRED_IN_CUG 80 ICPInconsistencyInOGAccess 62 IC_INCON_OUTGOING_ACC_AND_SUB_CLASS 125 ICPMisDialedTrunkPrefix 5 IC_MISDIALLED_TK_PREFIX 83 ICPMsgWithUnreqParamDiscarded 110 IC_MESG_WITH_UNREC_ELEM_DISCARDED 127 ICPNonExistentCUG 90 IC_NON_EXISTENT_CUG 126 ICPOutgoingCallsBarredWithinCUG 53 IC_OUTGOING_CALLS_BARRED_IN_CUG 124 ICPParameterNonExistentPassedOn 103 IC_PARAM_UNREC_PASSED 84 ICPPermFrameModeOOS 39 IC_PERMANENT_FRAME_MODE_OOS 129 ICPPermFrameModeOperational 40 IC_PERMANENT_FRAME_MODE_OPERATIONA 130 L ICPPrecedenceCallBlocked 46 IC_PRECEDENCE_BLOCKED 93 ICPPreemption 8 IC_PREEMPTION 86 ICPPreemptionCircuitReserved 9 IC_PREEMPTION_CCT_RES 128 ICPSendSpecialInformationTone 4 IC_SPECIAL_INFORMATION_TONE 81 ICPSubscriberAbsent 20 IC_SUB_ABSCENT 90 ICPUserNotMemberOfCUG 87 IC_USER_NOT_MEMBER_OF_CUG 82 <> B-28 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ISDN PRI Cause Codes Transmitted ISDN PRI Cause Code Mappings Table B-13 shows the mapping performed if a transmitted ISDN PRI cause code is supported by one or more of the protocol variants listed in the columns on the right. If the transmitted ISDN PRI cause code is not supported by a protocol variant, then that variant’s column is not checked. If no transmitted ISDN PRI cause code value is mapped to the internal cause code, the ISDN PRI cause code value transmitted is NormalUnspecified (31). INS 1500 (INSNet) AT&T TR41459 ETSI 300-172 (QSIG) Internal Cause Code to Transmitted PRI Cause Code Mappings Valu e Transmitted PRI Cause Code Valu e IC_ACCESS_BARRED 54 ICPNormalClearing 16 X X X X X IC_ACCESS_INFO_DISCARDED 1 ICPAccessInfoDiscarded 43 X IC_ACKNOWLEDGEMENT 55 ICPNormalClearing 16 X X X X X IC_ADDRESS_INCOMPLETE 55 ICPInvalidNumberFormat 28 X X IC_ADDRESS_INCOMPLETE 56 ICPNormalClearing 16 X IC_ANONYMOUS_CALL_REJECTION 116 ICPNormalUnspecified 31 X X X X X IC_BEARCAP_NOT_AUTHORIZED 2 ICPBearCapNotAuthorized 57 X X IC_BEARCAP_NOT_AVAIL 3 ICPBearCapNotAvail 58 X X X IC_BEARCAP_NOT_IMP 4 ICPBearCapNotImp 65 X X X X X IC_BLACKLIST_BNUMBER_MATCHED 137 ICPServiceOrOptionNotAvail 63 X X X X X IC_BLACKLIST_CLI_LENGTH_INVALID 133 ICPServiceOrOptionNotAvail 63 X X X X X IC_BLACKLIST_CLI_MATCHED 134 ICPServiceOrOptionNotAvail 63 X X X X X IC_BLACKLIST_CPC_RESTRICTED 135 ICPServiceOrOptionNotAvail 63 X X X X X IC_BLACKLIST_NO_CLI 132 ICPServiceOrOptionNotAvail 63 X X X X X IC_BLACKLIST_NOA_RESTRICTED 136 ICPServiceOrOptionNotAvail 63 X X X X X IC_BUSY 57 ICPUserBusy 17 X X X X X IC_CALL_AWARDED_DELIVERED_EST_CH 5 ICPCallAwardedDeliveredEstCh 7 X X X IC_CALL_ID_HAS_BEEN_CLEARED 6 ICPCallIdHasBeenCleared 86 X X IC_CALL_ID_IN_USE 7 ICPCallIdInUse 84 X X IC_CALL_REJECT_CALL_GAPPING 102 ICPNormalUnspecified 31 X X X X X IC_CALL_REJECTED 8 ICPCallRejected 21 X X X X X IC_SIP_CALL_SETUP_TIMEOUT 221 ICPNoUserResponding 18 X X X X X IC_CALL_TERMINATION 61 ICPNormalClearing 16 X X X X X IC_CALL_TYPE_INCOMPATIBLE 95 ICPNormalUnspecified 31 X X X X X IC_CALLING_DROPPED_WHILE_ON_HOLD 98 ICPCallingDroppedWhileOnHold 3 X IC_CALLING_PARTY_OFF_HOLD 97 ICPCallingPartyOffHold 2 X BELL 1268 Internal Cause Code ETSI 300-102 Table B-13 X X X X X X X <> Cisco MGC Software Release 9.5(1) B-29 Appendix B Cause and Location Codes ISDN PRI Cause Codes INS 1500 (INSNet) AT&T TR41459 ETSI 300-172 (QSIG) Internal Cause Code to Transmitted PRI Cause Code Mappings (continued) (continued) Valu e Transmitted PRI Cause Code Valu e IC_CH_ID_NOT_EXIST 9 ICPChIdNotExist 82 X X X X IC_CH_TYPE_NOT_IMP 10 ICPChTypeNotImp 66 X X X X IC_CH_UNACCEPTABLE 11 ICPChUnacceptable 6 X X X X X IC_CHANNEL_OUT_OF_SERVICE 58 ICPTemporaryFailure 41 X X X X X IC_CONGESTION 60 ICPNoCircuitAvailable 34 X X X X X IC_COT_FAILURE 141 ICPNormalUnspecified 31 X X X X X IC_CUG_ACCESS_BARRED 108 ICPNormalUnspecified 31 X X X X X IC_DEST_OUT_OF_ORDER 12 ICPDestOutOfOrder 27 X X IC_DTE_CONTROLLED_NOT_READY 59 ICPNormalClearing 16 X X X X X IC_DTE_UNCONTROLLED_NOT_READY 79 ICPNormalClearing 16 X X X X X IC_ELEM_TYPE_NOT_IMP 13 ICPElemTypeNotImp 99 X X X X X IC_EXCESSIVE_DIG_CALL_PROCEEDING 123 ICPExcessiveDigCallProceeding 11 IC_FACILITY_NOT_REGISTERED 62 ICPNormalClearing 16 X X X X X IC_FACILITY_REJECTED 14 ICPFacilityRejected 29 X IC_FLOW_CONTROLLED_CONGESTION 110 ICPNormalUnspecified 31 X X X X X IC_GROUP_RESTRICTIONS 96 ICPNormalUnspecified 31 X X X X X IC_INCOMING_CALLS_BARRED 62 ICPCallRejected 21 X X IC_INCOMING_CALLS_BARRED 63 ICPIncomingCallsBarred 54 IC_INCOMING_CALLS_BARRED_IN_CUG 81 ICPIncomingCallsBarredWithinCU 55 G IC_INCOMPATIBLE_DEST 15 ICPIncompatibleDest 88 X X X X X IC_INCON_OUTGOING_ACC_AND_SUB_CLA SS 126 ICPInconsistencyInOGAccess 62 X IC_INTERCEPTED_SUBSCRIBER 53 ICPNormalUnspecified 31 X X X X X IC_INTERWORK_UNSPEC 16 ICPInterworkUnspec 127 X IC_INVALID_CALL_REF 143 ICPNormalUnspecified 31 X X X X X IC_INVALID_CALL_REFERENCE_VALUE 17 ICPInvalidCallReferenceValue 81 X X X X X IC_INVALID_ELEM_CONTENTS 18 ICPInvalidElemContents 100 X X X X X IC_INVALID_MSG_UNSPEC 19 ICPInvalidMsgUnspec 95 X IC_INVALID_NUMBER_FORMAT 20 ICPInvalidNumberFormat 28 X X X X X IC_INVALID_TNS 21 ICPInvalidTNS 91 X IC_MANDATORY_ELEMENT_MISSING 22 ICPMandatoryElementMissing 96 X X X X X BELL 1268 Internal Cause Code ETSI 300-102 Table B-13 X X X X X X X X X X X X X <> B-30 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ISDN PRI Cause Codes INS 1500 (INSNet) BELL 1268 AT&T TR41459 Valu e ETSI 300-172 (QSIG) Internal Cause Code to Transmitted PRI Cause Code Mappings (continued) (continued) ETSI 300-102 Table B-13 Internal Cause Code Valu e Transmitted PRI Cause Code IC_MESG_WITH_UNREC_ELEM_DISCARDED 128 ICPMsgWithUnreqParamDiscarded 110 IC_MESSAGE_NOT_UNDERSTOOD 65 ICPNormalUnspecified 31 IC_MISDIALLED_TK_PREFIX 84 ICPMisDialedTrunkPrefix 5 IC_MISROUTED_CALL_PORTED_NUM 142 ICPNormalUnspecified 31 X X X X X IC_MSG_IN_WRONG_STATE 23 ICPMsgInWrongState 101 X X IC_MSG_TYPE_NOT_IMP 24 ICPMsgTypeNotImp 97 X X X X X IC_MSG_TYPE_NOT_IMP_OR_WRONG_STATE 25 ICPMsgTypeNotImpOrWrongState 98 X X X IC_NETWORK_ADDRESS_EXTENSION_ERRO 66 R ICPNormalClearing 16 X X X X X IC_NETWORK_OUT_OF_ORDER 26 ICPNetworkOutOfOrder 38 X IC_NETWORK_TERMINATION 67 ICPNormalUnspecified 31 X X X X X IC_NEW_DESTINATION 99 ICPNewDestination 47 X IC_NO_ANSWER_ALERTED_USER 28 ICPNoAnswerAlertedUser 19 X X X X X IC_NO_CALL_SUSPENDED 27 ICPNoCallSuspended 85 X IC_NO_CIRCUIT_AVAILABLE 29 ICPNoCircuitAvailable 34 X X X X X IC_NO_ROUTE_TO_DEST 33 ICPNoRouteToDest 3 X X X X IC_NO_ROUTE_TO_TNS 34 ICPNoRouteToTNS 2 X X X IC_NO_USER_RESPONDING 35 ICPNoUserResponding 18 X X X X X IC_NON_EXISTENT_CUG 127 ICPNonExistentCUG 90 X IC_NON_SELECTED_USER_CLEARING 30 ICPNonSelectedUserClearing 26 X IC_NORMAL_CLEARING 31 ICPNormalClearing 16 X X X X X IC_NORMAL_UNSPECIFIED 32 ICPNormalUnspecified 31 X X X X X IC_NUMBER_CHANGED 36 ICPNumberChanged 22 X X X IC_NUMBER_UNOBTAINABLE 68 ICPUnallocatedNumber 1 X X X X X IC_ONLY_RESTRICT_DIG_INFO_BEARER 37 ICPOnlyRestrictDigInfoBearer 70 X IC_OPERATOR_PRIORITY_ACCESS 107 ICPNormalUnspecified 31 X X X X X IC_OUT_OF_CATCHMENT_AREA 111 ICPNormalUnspecified 31 X X X X X IC_OUTGOING_CALLS_BARRED 100 ICPOutgoingCallsBarred 52 X IC_OUTGOING_CALLS_BARRED_IN_CUG 125 ICPOutgoingCallsBarredWithinCU G 53 IC_PARAM_UNREC_PASSED 85 ICPParameterNonExistentPassedOn 103 X IC_PERMANENT_FRAME_MODE_OOS 130 ICPPermFrameModeOOS X X X X X X X X 39 X X X X X X X X X <> Cisco MGC Software Release 9.5(1) B-31 Appendix B Cause and Location Codes ISDN PRI Cause Codes INS 1500 (INSNet) BELL 1268 AT&T TR41459 ETSI 300-172 (QSIG) Internal Cause Code to Transmitted PRI Cause Code Mappings (continued) (continued) ETSI 300-102 Table B-13 Valu e Transmitted PRI Cause Code Valu e IC_PERMANENT_FRAME_MODE_OPERATIO NAL 131 ICPPermFrameModeOperational 40 X IC_PERMANENT_ICB 113 ICPNormalUnspecified 31 X X X X X IC_PORTED_NUMBER 139 ICPNormalUnspecified 31 X X X X X IC_PRECEDENCE_BLOCKED 94 ICPPrecedenceCallBlocked 46 X IC_PREEMPTION 87 ICPPreemption 8 X IC_PREEMPTION_CCT_RES 129 ICPPreemption Circuit Reserved 9 X IC_PREEMPTION_CCT_UNAVAILABLE 88 ICPPreemptionCircuitReserved 9 X IC_PREFIX_0_DIALLED_IN_ERROR 120 ICPPrefix0DialledInError 8 X IC_PREFIX_1_DIALLED_IN_ERROR 121 ICPPrefix1DialledInError 9 X IC_PREFIX_1_NOT_DIALLED 122 ICPPrefix1NotDialed 10 X IC_PRIORITY_FORCED_RELEASE 69 ICPNormalClearing 16 X X X X X IC_PROPRIETARY 86 ICPNormalUnspecified 31 X X X X X IC_PROT_ERR_THRESHOLD_EXCEEDED 124 ICPProtErrorThresholdExceeded 101 IC_PROTOCOL_ERROR_UNSPEC 38 ICPProtocolErrorUnspec 111 X X IC_QUALITY_UNAVAIL 39 ICPQualityUnavail 49 X IC_RECOVERY_ON_TIMER_EXPIRY 40 ICPRecoveryOnTimerExpiry 102 X X X X X IC_REDIRECTION_TO_NEW_DEST 140 ICPNormalUnspecified 31 X X X X X IC_REJECT 70 ICPNormalClearing 16 X X X X X IC_REJECTED_BY_FEATURE 169 ICPCallRejectedByFeature 24 X X IC_REJECTED_DIVERTED_CALL 103 ICPNormalUnspecified 31 X X X X X IC_REMOTE_PROC_ERROR 105 ICPNormalUnspecified 31 X X X X X IC_REPEAT_ATTEMPT 118 ICPNormalUnspecified 31 X X X X X IC_REQ_CIRCUIT_UNAVAIL 41 ICPReqCircuitUnavail 44 X X X X X IC_REQ_FACILITY_NOT_IMP 42 ICPReqFacilityNotImp 69 X X X IC_REQ_FACILITY_NOT_SUBSCR 43 ICPReqFacilityNotSubscr 50 X X X IC_RESOURCES_UNAVAIL_UNSPEC 44 ICPResourcesUnavailUnspec 47 X IC_RESPONSE_TO_STATUS_ENQUIRY 45 ICPResponseToStatusEnquiry 30 X X X X X IC_REJECT 70 ICPNetworkOutOfOrder 38 X X IC_REJECT 70 ICPSwitchingEquipCongestion 42 IC_ROUTE_OUT_OF_SERVICE 71 ICPDestOutOfOrder 27 Internal Cause Code X X X X X X X X <> B-32 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ISDN PRI Cause Codes INS 1500 (INSNet) AT&T TR41459 ETSI 300-172 (QSIG) Internal Cause Code to Transmitted PRI Cause Code Mappings (continued) (continued) Valu e Transmitted PRI Cause Code Valu e IC_ROUTING_ERROR 93 ICPNormalUnspecified 31 X X X X X IC_SELECTIVE_CALL_BARRING 104 ICPNormalUnspecified 31 X X X X X IC_SERVICE_INCOMPATIBLE 64 ICPBearCapNotImp 65 X X X X X IC_SERVICE_OR_OPTION_NOT_AVAIL 47 ICPServiceOrOptionNotAvail 63 X X X X X BELL 1268 Internal Cause Code ETSI 300-102 Table B-13 IC_SERVICE_OR_OPTION_NOT_IMP_UNSPEC 46 ICPServiceOrOptionNotImpUnspec 79 X IC_SERVICE_TEMPORARILY_UNAVAILABLE 77 ICPNormalClearing 16 X X X X X IC_SERVICE_UNAVAILABLE 78 ICPNormalClearing 16 X X X X X IC_SIGNAL_NOT_UNDERSTOOD 73 ICPNormalUnspecified 31 X X X X X IC_SIGNAL_NOT_VALID 74 ICPNormalUnspecified 31 X X X X X IC_SIGNALLING_SYSTEM_INCOMPATIBLE 76 ICPNormalUnspecified 31 X X X X X IC_SPECIAL_INFORMATION_TONE 82 ICPSendSpecialInformationTone 4 X IC_SUB_ABSCENT 91 ICPSubscriberAbsent 20 X IC_SUB_CONTROLLED_ICB 101 ICPNormalUnspecified 31 X X X X X IC_SUB_NOT_FOUND_DLE 115 ICPNormalUnspecified 31 X X X X X IC_SUBSCRIBER_CALL_TERMINATE 109 ICPNormalClearing 16 X X X X X IC_SUBSCRIBER_INCOMPATIBLE 72 ICPIncompatibleDest 88 X X X X X IC_SUBSCRIBER_MOVED 114 ICPNormalUnspecified 31 X X X X X IC_SUBSCRIBER_OUT_OF_SERVICE 74 ICPDestOutOfOrder 27 X X IC_SUBSCRIBER_OUT_OF_SERVICE 75 ICPSwitchingEquipCongestion 42 IC_SUSPEND_EXIST_BUT_NOT_THIS_ID 48 ICPSuspendExistButNotThisId 83 X X IC_SWITCHING_EQUIP_CONGESTION 49 ICPSwitchingEquipCongestion 42 X X X X IC_TEMPORARY_FAILURE 50 ICPTemporaryFailure 41 X X X X X IC_TEMPORARY_OOS 106 ICPNormalUnspecified 31 X X X X X IC_TERMINAL_CONGESTION 117 ICPNormalUnspecified 31 X X X X X IC_TRANSFERRED 80 ICPNormalUnspecified 31 X X X X X IC_TRANSLATION_OOS 112 ICPNormalUnspecified 31 X X X X X IC_UNALLOCATED_DEST_NUMBER 89 ICPNormalUnspecified 31 X X X X X IC_UNALLOCATED_NUMBER 51 ICPUnallocatedNumber 1 X X X X X IC_UNDEFINED_BG 92 ICPNormalUnspecified 31 X X X X X IC_UNKNOWN 147 ICPNormalUnspecified 31 X X X X X IC_UNREC_ELEM_PASSED_ON 90 ICPNormalUnspecified 31 X X X X X IC_USER_BUSY 52 ICPUserBusy 17 X X X X X X X X <> Cisco MGC Software Release 9.5(1) B-33 Appendix B Cause and Location Codes ISDN PRI Cause Codes Valu e IC_USER_NOT_MEMBER_OF_CUG 83 ICPUserNotMemberOfCUG 87 IC_VACANT_CODE 119 ICPVacantCode 4 IC_WHITELIST_CLI_NOT_MATCHED 138 ICPNormalUnspecified 31 IC_BAD_REQUEST 177 ICPTEmporaryFailure 41 IC_UNAUTHORIZED 178 ICPCallRejected 21 IC_PAYMENT_REQUIRED 179 ICPCallRejected 21 IC_FORBIDDEN 180 ICPCallRejected 21 IC_METHOD_NOT_ALLOWED 181 ICPServiceOrOptionNotAvail 63 IC_NOT_ACCEPTABLE 182 ICPServiceOrOptionNotImpUnspec 79 IC_PROXY_AUTHEN_REQUIRED 183 ICPCallRejected 21 IC_REQUEST_TIMEOUT 184 ICPRecoveryOnTimerExpiry 102 IC_CONFLICT 185 ICPTEmporaryFailure 41 IC_LENGTH_REQUIRED 186 ICPInterworkUnspec 127 IC_ENTITY_TOO_LONG 187 ICPInterworkUnspec 127 IC_URI_TOO_LONG 188 ICPInterworkUnspec 127 IC_UNSUPPORTED_MEDIA_TYPE 189 ICPServiceOrOptionNotImpUnspec 79 IC_UNSUPPORTED_URI_SCHEME 190 ICPInterworkUnspec 127 IC_BAD_EXTENSION 191 ICPInterworkUnspec 127 IC_EXTENSION_REQUIRED 192 ICPInterworkUnspec 127 IC_SESSION_INTERVAL_TOO_SMALL 193 ICPNormalUnspecified 31 IC_INTERVAL_TOO_BRIEF 194 ICPInterworkUnspec 127 IC_ANONYMITY_DISALLOWED 195 ICPNormalUnspecified 31 IC_TEMP_NOT_AVAILABLE 196 ICPNoUserResponding 18 IC_LEG_OR_TRANSACTION_NOT_EXIST 197 ICPTemporaryFailure 41 IC_LOOP_DETECTED 198 ICPNormalUnspecified 31 IC_TOO_MANY_HOPS 199 ICPNormalUnspecified 31 IC_AMBIGUOUS 200 ICPUnallocatedNumber 1 IC_REQUEST_TERMINATED 201 ICPNormalClearing 16 IC_NOT_ACCEPT_HERE 202 ICPNormalUnspecified 31 IC_BAD_EVENT 203 ICPNormalUnspecified 31 IC_REQUEST_PENDING 204 ICPNormalUnspecified 31 IC_UNDECIPHERABLE 205 ICPNormalUnspecified 31 INS 1500 (INSNet) Transmitted PRI Cause Code BELL 1268 Valu e AT&T TR41459 Internal Cause Code ETSI 300-172 (QSIG) Internal Cause Code to Transmitted PRI Cause Code Mappings (continued) (continued) ETSI 300-102 Table B-13 X X X X X X X <> B-34 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Valu e IC_SERVER_INTERNAL_ERROR 206 ICPTemporaryFailure 41 IC_NOT_IMPLEMENTED 207 ICPServiceOrOptionNotImpUnspec 79 IC_BAD_GATEWAY 208 ICPNetworkOutOfOrder 38 IC_SERVICE_UNAVAIL 209 ICPNormalClearing 16 IC_SERVER_TIMEOUT 210 ICPRecoveryOnTimerExpiry 102 IC_VERSION_NOT_SUPPORT 211 ICPInterworkUnspec 127 IC_MSG_TOO_LARGE 212 ICPInterworkUnspec 127 IC_PRECONDITION_FAILURE 213 ICPTemporaryFailure 41 IC_DECLINE 214 ICPCallRejected 21 IC_NOT_EXIST_ANYWHERE 215 ICPCallRejected 1 IC_NOT_ACCEPTABLE_606 216 ICPNormalUnspecified 31 IC_MULTIPLE_CHOICES 217 ICPNormalUnspecified 31 IC_MOVED_PERMANENTLY 218 ICPNormalUnspecified 31 IC_USE_PROXY 219 ICPUnallocatedNumber 1 IC_ALTERNATIVE_SERVICE 220 ICPNormalUnspecified 31 IC_SIP_CALL_SETUP_TIMEOUT 221 ICPNoUserResponding 18 INS 1500 (INSNet) Transmitted PRI Cause Code BELL 1268 Valu e AT&T TR41459 Internal Cause Code ETSI 300-172 (QSIG) Internal Cause Code to Transmitted PRI Cause Code Mappings (continued) (continued) ETSI 300-102 Table B-13 Q.761 Cause Codes The next two tables provide received Q.761 cause code to internal cause code mappings and internal cause code to transmitted Q.761 cause code mappings. Received Q.761 Cause Code Mappings Table B-14 lists received Q.761 cause codes in numerical order along with their associated internal cause value. <> Cisco MGC Software Release 9.5(1) B-35 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-14 Q.761 Cause Codes, Sorted Numerically Received Q.761 Cause Code Value Received Cause Code Description External Cause Code Value Internal Cause Code Value 001 UNALLOCATED_NUMBER 1 51 002 NO_ROUTE_TO_TNS 2 34 003 NO_ROUTE_TO_DEST 3 33 004 SPECIAL_INFORMATION_TONE 4 82 005 MISDIALLED_TK_PREFIX 5 84 006 NORMAL_EVENT_NOTUSED 6 — not used — not used 007 NORMAL_EVENT_NOTUSED 7 — not used — not used 008 PREEMPTION 8 87 009 PREEMPTION_CCT_UNAVAILABLE 9 88 010 NORMAL_EVENT_NOTUSED 10 — not used — not used 011 NORMAL_EVENT_NOTUSED 11 — not used — not used 012 NORMAL_EVENT_NOTUSED 12 — not used — not used 013 NORMAL_EVENT_NOTUSED 13 — not used — not used 014 NP_QOR_NUM_NOT_FOUND 14 164 015 NORMAL_EVENT_NOTUSED 15 — not used — not used 016 NORMAL_CLEARING 16 31 017 USER_BUSY 17 52 018 NO_USER_RESPONDING 18 35 019 NO_ANSWER_ALERTED_USER 19 28 020 SUB_ABSCENT 20 91 021 CALL_REJECTED 21 8 022 NUMBER_CHANGED 22 36 023 REDIRECTION_TO_NEW_DEST 23 140 024 REJECTED_BY_FEATURE 24 — not used 169 (UK only) 025 ROUTING_ERROR 25 93 026 NORMAL_EVENT_NOTUSED 26 — not used — not used 027 DEST_OUT_OF_ORDER 27 12 028 ADDRESS_INCOMPLETE 28 56 029 FACILITY_REJECTED 29 14 030 NORMAL_EVENT_NOTUSED 30 — not used — not used 031 NORMAL_UNSPECIFIED 31 32 032 NORMAL_EVENT_NOTUSED 32 — not used — not used 033 NORMAL_EVENT_NOTUSED 33 — not used — not used <> B-36 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-14 Q.761 Cause Codes, Sorted Numerically (continued) Received Q.761 Cause Code Value Received Cause Code Description External Cause Code Value Internal Cause Code Value 034 NO_CIRCUIT_AVAILABLE 34 29 035 NORMAL_EVENT_NOTUSED 35 — not used — not used 036 NORMAL_EVENT_NOTUSED 36 — not used — not used 037 NORMAL_EVENT_NOTUSED 37 — not used — not used 038 NETWORK_OUT_OF_ORDER 38 26 039 RES_UNAVAIL_NOTUSED 39 — not used — not used 040 RES_UNAVAIL_NOTUSED 40 — not used — not used 041 TEMPORARY_FAILURE 41 50 042 SWITCHING_EQUIP_CONGESTION 42 49 043 ACCESS_INFO_DISCARDED 43 1 044 IC_REQ_CIRCUIT_UNAVAIL 44 41 045 CALL_FORWARD 45 160 046 PRECEDENCE_BLOCKED 46 94 047 RESOURCES_UNAVAIL_UNSPEC 47 44 048 SERV_NOT_AVAIL_NOTUSED 48 — not used — not used 032 NORMAL_EVENT_NOTUSED 49 — not used — not used 050 IC_REQ_FACILITY_NOT_SUBSC 50 43 051 NORMAL_EVENT_NOTUSED 51 — not used — not used 052 NORMAL_EVENT_NOTUSED 52 — not used — not used 053 OUTGOING_CALLS_BARRED_IN_C UG 53 125 054 SERV_NOT_AVAIL_NOTUSED 54 — not used — not used 055 INCOMING_CALLS_BARRED_IN_CU 55 81 056 SERV_NOT_AVAIL_NOTUSED 56 — not used — not used 057 BEARCAP_NOT_AUTHORIZED 57 2 058 BEARCAP_NOT_AVAIL 58 3 059 SERV_NOT_AVAIL_NOTUSED 59 — not used — not used 060 SERV_NOT_AVAIL_NOTUSED 60 — not used — not used 061 SERV_NOT_AVAIL_NOTUSED 61 — not used — not used 062 INCON_OUTGOING_ACC_AND_SUB 62 _CLASS 126 063 SERVICE_OR_OPTION_NOT_AVAIL 63 47 064 SERV_NOT_IMP_NOTUSED 64 — not used — not used 065 BEARCAP_NOT_IMP 65 4 <> Cisco MGC Software Release 9.5(1) B-37 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-14 Q.761 Cause Codes, Sorted Numerically (continued) Received Q.761 Cause Code Value Received Cause Code Description External Cause Code Value Internal Cause Code Value 066 SERVICE_OR_OPTION_NOT_IMP_U NSPEC 66 46 067 SERV_NOT_IMP_NOTUSED 67 — not used — not used 068 SERV_NOT_IMP_NOTUSED 68 — not used — not used 069 REQ_FACILITY_NOT_IMP 69 42 070 ONLY_RESTRICT_DIG_INFO_BEAR ER 70 37 071 SERV_NOT_IMP_NOTUSED 71 — not used — not used 072 SERV_NOT_IMP_NOTUSED 72 — not used — not used 073 SERV_NOT_IMP_NOTUSED 73 — not used — not used 074 SERV_NOT_IMP_NOTUSED 74 — not used — not used 075 SERV_NOT_IMP_NOTUSED 75 — not used — not used 076 SERV_NOT_IMP_NOTUSED 76 — not used — not used 077 SERV_NOT_IMP_NOTUSED 77 — not used — not used 078 SERV_NOT_IMP_NOTUSED 78 — not used — not used 079 SERVICE_OR_OPTION_NOT_IMP_U NSPEC 79 46 080 INVALID_MSG_NOTUSED 80 — not used — not used 081 INVALID_MSG_NOTUSED 81 — not used — not used 082 INVALID_MSG_NOTUSE 82 — not used — not used 083 INVALID_MSG_NOTUSED 83 — not used — not used 084 INVALID_MSG_NOTUSED 84 — not used — not used 085 INVALID_MSG_NOTUSED 85 — not used — not used 086 INVALID_MSG_NOTUSED 86 — not used — not used 087 USER_NOT_MEMBER_OF_CUG 87 83 088 INCOMPATIBLE_DEST 88 15 089 INVALID_MSG_NOTUSED 89 — not used — not used 090 NON_EXISTENT_CUG 90 127 091 INVALID_TNS 91 21 092 INVALID_MSG_NOTUSED 92 — not used — not used 093 INVALID_MSG_NOTUSED 93 — not used — not used 094 INVALID_MSG_NOTUSED 94 — not used — not used 095 INVALID_MSG_UNSPEC 95 19 096 INVALID_MSG_NOTUSED 96 — not used — not used 097 MSG_TYPE_NOT_IMP 97 24 <> B-38 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-14 Q.761 Cause Codes, Sorted Numerically (continued) Received Q.761 Cause Code Value Received Cause Code Description External Cause Code Value Internal Cause Code Value 098 INVALID_MSG_NOTUSED 98 — not used — not used 099 ELEM_TYPE_NOT_IMP 99 13 100 INVALID_MSG_NOTUSED 100 — not used — not used 101 INVALID_MSG_NOTUSED 101 — not used — not used 102 RECOVERY_ON_TIMER_EXPIRY 102 40 103 PARAM_UNREC_PASSED 103 85 104 PROT_ERROR_NOTUSED 104 — not used — not used 105 PROT_ERROR_NOTUSED 105 — not used — not used 106 PROT_ERROR_NOTUSED 106 — not used — not used 107 PROT_ERROR_NOTUSED 107 — not used — not used 108 PROT_ERROR_NOTUSED 108 — not used — not used 109 PROT_ERROR_NOTUSED 109 — not used — not used 110 MESG_WITH_UNREC_ELEM_DISCA RDED 110 128 111 PROTOCOL_ERROR_UNSP 111 38 112 INTERWORK_NOTUSED 112 — not used — not used 113 INTERWORK_NOTUSED 113 — not used — not used 114 INTERWORK_NOTUSED 114 — not used — not used 115 INTERWORK_NOTUSED 115 — not used — not used 116 INTERWORK_NOTUSED 116 — not used — not used 117 INTERWORK_NOTUSED 117 — not used — not used 118 INTERWORK_NOTUSED 118 — not used — not used 119 INTERWORK_NOTUSED 119 — not used — not used 120 INTERWORK_NOTUSED 120 — not used — not used 121 INTERWORK_NOTUSED 121 — not used — not used 122 INTERWORK_NOTUSED 122 — not used — not used 123 INTERWORK_NOTUSED 123 — not used — not used 124 INTERWORK_NOTUSED 124 — not used — not used 125 INTERWORK_NOTUSED 125 — not used — not used 126 PORTED_NUMBER 126 139 127 INTERWORK_UNSP 127 16 Table B-15 lists the received Q.761 cause code description in alphabetical order along with their associated internal cause value. <> Cisco MGC Software Release 9.5(1) B-39 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-15 Q.761 Cause Codes, Sorted Alphabetically Received Cause Code Description Received Q.761 Cause External Cause Code Code Value Value Internal Cause Code Value ACCESS_INFO_DISCARDED 043 43 1 ADDRESS_INCOMPLETE 028 28 56 BEARCAP_NOT_AUTHORIZED 057 57 2 BEARCAP_NOT_AVAIL 058 58 3 BEARCAP_NOT_IMP 065 65 4 CALL_FORWARD 045 45 160 CALL_REJECTED 021 21 8 DEST_OUT_OF_ORDER 027 27 12 ELEM_TYPE_NOT_IMP 099 99 13 FACILITY_REJECTED 029 29 14 IC_REQ_CIRCUIT_UNAVAIL 044 44 41 IC_REQ_FACILITY_NOT_SUBSC 050 50 43 INCOMING_CALLS_BARRED_IN_CU 055 55 81 INCOMPATIBLE_DEST 088 88 15 INCON_OUTGOING_ACC_AND_SUB 062 _CLASS 62 126 INTERWORK_NOTUSED 112 112 — not used — not used INTERWORK_NOTUSED 113 113 — not used — not used INTERWORK_NOTUSED 114 114 — not used — not used INTERWORK_NOTUSED 115 115 — not used — not used INTERWORK_NOTUSED 116 116 — not used — not used INTERWORK_NOTUSED 117 117 — not used — not used INTERWORK_NOTUSED 118 118 — not used — not used INTERWORK_NOTUSED 119 119 — not used — not used INTERWORK_NOTUSED 120 120 — not used — not used INTERWORK_NOTUSED 121 121 — not used — not used INTERWORK_NOTUSED 122 122 — not used — not used INTERWORK_NOTUSED 123 123 — not used — not used INTERWORK_NOTUSED 124 43 1 INTERWORK_NOTUSED 125 28 56 INTERWORK_UNSP 127 57 2 INVALID_MSG_NOTUSE 082 58 3 INVALID_MSG_NOTUSED 080 65 4 INVALID_MSG_NOTUSED 081 45 160 <> B-40 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-15 Q.761 Cause Codes, Sorted Alphabetically (continued) Received Cause Code Description Received Q.761 Cause External Cause Code Code Value Value Internal Cause Code Value INVALID_MSG_NOTUSED 083 21 8 INVALID_MSG_NOTUSED 084 27 12 INVALID_MSG_NOTUSED 085 99 13 INVALID_MSG_NOTUSED 086 29 14 INVALID_MSG_NOTUSED 089 44 41 INVALID_MSG_NOTUSED 092 50 43 INVALID_MSG_NOTUSED 093 55 81 INVALID_MSG_NOTUSED 094 88 15 INVALID_MSG_NOTUSED 096 62 126 INVALID_MSG_NOTUSED 098 112 — not used — not used INVALID_MSG_NOTUSED 100 113 — not used — not used INVALID_MSG_NOTUSED 101 114 — not used — not used INVALID_MSG_UNSPEC 095 115 — not used — not used INVALID_TNS 091 116 — not used — not used MESG_WITH_UNREC_ELEM_DISCA RDED 110 117 — not used — not used MISDIALLED_TK_PREFIX 005 118 — not used — not used MSG_TYPE_NOT_IMP 097 119 — not used — not used NETWORK_OUT_OF_ORDER 038 120 — not used — not used NO_ANSWER_ALERTED_USER 019 121 — not used — not used NO_CIRCUIT_AVAILABLE 034 122 — not used — not used NO_ROUTE_TO_DEST 003 123 — not used — not used NO_ROUTE_TO_TNS 002 43 1 NO_USER_RESPONDING 018 28 56 NON_EXISTENT_CUG 090 57 2 NORMAL_CLEARING 016 58 3 NORMAL_EVENT_NOTUSED 006 65 4 NORMAL_EVENT_NOTUSED 007 45 160 NORMAL_EVENT_NOTUSED 010 21 8 NORMAL_EVENT_NOTUSED 011 27 12 NORMAL_EVENT_NOTUSED 012 99 13 NORMAL_EVENT_NOTUSED 013 29 14 NORMAL_EVENT_NOTUSED 015 44 41 NORMAL_EVENT_NOTUSED 026 50 43 <> Cisco MGC Software Release 9.5(1) B-41 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-15 Q.761 Cause Codes, Sorted Alphabetically (continued) Received Cause Code Description Received Q.761 Cause External Cause Code Code Value Value Internal Cause Code Value NORMAL_EVENT_NOTUSED 030 55 81 NORMAL_EVENT_NOTUSED 032 88 15 NORMAL_EVENT_NOTUSED 033 62 126 NORMAL_EVENT_NOTUSED 035 112 — not used — not used NORMAL_EVENT_NOTUSED 036 113 — not used — not used NORMAL_EVENT_NOTUSED 037 114 — not used — not used NORMAL_EVENT_NOTUSED 032 115 — not used — not used NORMAL_EVENT_NOTUSED 051 116 — not used — not used NORMAL_EVENT_NOTUSED 052 117 — not used — not used NORMAL_UNSPECIFIED 031 118 — not used — not used NP_QOR_NUM_NOT_FOUND 014 119 — not used — not used NUMBER_CHANGED 022 120 — not used — not used ONLY_RESTRICT_DIG_INFO_BEAR ER 070 121 — not used — not used OUTGOING_CALLS_BARRED_IN_C UG 053 122 — not used — not used PARAM_UNREC_PASSED 103 123 — not used — not used PORTED_NUMBER 126 43 1 PRECEDENCE_BLOCKED 046 28 56 PREEMPTION 008 57 2 PREEMPTION_CCT_UNAVAILABLE 009 58 3 PROT_ERROR_NOTUSED 104 65 4 PROT_ERROR_NOTUSED 105 45 160 PROT_ERROR_NOTUSED 106 21 8 PROT_ERROR_NOTUSED 107 27 12 PROT_ERROR_NOTUSED 108 99 13 PROT_ERROR_NOTUSED 109 29 14 PROTOCOL_ERROR_UNSP 111 44 41 RECOVERY_ON_TIMER_EXPIRY 102 50 43 REDIRECTION_TO_NEW_DEST 023 55 81 REJECTED_BY_FEATURE 024 88 15 REQ_FACILITY_NOT_IMP 069 62 126 RES_UNAVAIL_NOTUSED 039 112 — not used — not used RES_UNAVAIL_NOTUSED 040 113 — not used — not used <> B-42 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-15 Q.761 Cause Codes, Sorted Alphabetically (continued) Received Cause Code Description Received Q.761 Cause External Cause Code Code Value Value Internal Cause Code Value RESOURCES_UNAVAIL_UNSPEC 047 114 — not used — not used ROUTING_ERROR 025 115 — not used — not used SERV_NOT_AVAIL_NOTUSED 048 116 — not used — not used SERV_NOT_AVAIL_NOTUSED 054 117 — not used — not used SERV_NOT_AVAIL_NOTUSED 056 118 — not used — not used SERV_NOT_AVAIL_NOTUSED 059 119 — not used — not used SERV_NOT_AVAIL_NOTUSED 060 120 — not used — not used SERV_NOT_AVAIL_NOTUSED 061 121 — not used — not used SERV_NOT_IMP_NOTUSED 064 122 — not used — not used SERV_NOT_IMP_NOTUSED 067 123 — not used — not used SERV_NOT_IMP_NOTUSED 068 43 1 SERV_NOT_IMP_NOTUSED 071 28 56 SERV_NOT_IMP_NOTUSED 072 57 2 SERV_NOT_IMP_NOTUSED 073 58 3 SERV_NOT_IMP_NOTUSED 074 65 4 SERV_NOT_IMP_NOTUSED 075 45 160 SERV_NOT_IMP_NOTUSED 076 21 8 SERV_NOT_IMP_NOTUSED 077 27 12 SERV_NOT_IMP_NOTUSED 078 99 13 SERVICE_OR_OPTION_NOT_AVAIL 063 29 14 SERVICE_OR_OPTION_NOT_IMP_U NSPEC 066 44 41 SERVICE_OR_OPTION_NOT_IMP_U NSPEC 079 50 43 SPECIAL_INFORMATION_TONE 004 55 81 SUB_ABSCENT 020 88 15 SWITCHING_EQUIP_CONGESTION 042 62 126 TEMPORARY_FAILURE 041 112 — not used — not used UNALLOCATED_NUMBER 001 113 — not used — not used USER_BUSY 017 114 — not used — not used USER_NOT_MEMBER_OF_CUG 087 115 — not used — not used <> Cisco MGC Software Release 9.5(1) B-43 Appendix B Cause and Location Codes Q.761 Cause Codes Transmitted Q.761 Cause Code Mappings Table B-16 shows the mapping performed if a transmitted Q.761 cause code is supported by one or more of the protocol variants listed in the 17 columns on the right. If the transmitted Q.761 cause code is not supported by a protocol variant, then that variant’s column is not checked. If there is no transmitted Q.761 cause code value mapped to the internal cause code, the Q.761 cause code value that is transmitted is NormalUnspecified (31). For definitions of the Q.761 cause code values see Q.850, section 2.2.7. Variants are: 1- Standard Q.761 2- Australian Q.761 3- Finnish Q.761 4- Japanese Q.761 5- Japanese ETS_300_356 6- Hong_Kong Q761 7- Belgian Mobistar 8- Korean Q761 9- ETS_300_356 and NTT 10- ETS_300_356 and Spanish 11- ETS_300_356_V3 and UK 12- Taiwan Q.761 13- German Q.761 14- Thailand Q.761 15- KPNPB Q.761 16- Swiss Q.761 17- China. Q.761 Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 IC_ACCESS_INFO_DIS CARDED Value Value Internal Cause Code 43 X X Transmitted Q.761 Cause 1 ACCESSINFODISCARD ED X X X X X IC_BEARCAP_NOT_AU 2 THORIZED BEARCAPNOTAUTHORI 57 ZED X X X X X X X X IC_BEARCAP_NOT_AV 3 AIL BEARCAPNOTAVAIL X X X X X X X X 58 <> B-44 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Value China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value BEARCAPNOTIMP 65 X X X X X X X X IC_CALL_AWARDED_D 5 ELIVERED_EST_CH TEMPORARYFAILURE 41 X X X X X X X X X X X X X X X X X IC_CALL_ID_HAS_BEE 6 N_CLEARED TEMPORARYFAILURE 41 X X X X IC_CALL_ID_IN_USE 7 NORMALUNSPECIFIED 31 IC_CALL_ID_IN_USE 7 TEMPORARYFAILURE 41 X X X X X X X X X X IC_CALL_REJECTED 8 CALLREJECTED 21 X X X X X X X X X IC_CH_ID_NOT_EXIST 9 INTERWORKUNSPEC 12 7 X X X X X X X X X X X X X X X X X IC_CH_TYPE_NOT_IMP 10 INTERWORKUNSPEC 12 7 X X X X X X X X X X X X X X X X X IC_CH_UNACCEPTABL 11 E TEMPORARYFAILURE 41 X X X X X X X X X X X X X X X X X IC_DEST_OUT_OF_OR DER DESTOUTOFORDER 27 X X X IC_ELEM_TYPE_NOT_I 13 MP ELEMUNRECDISCARD ED 99 X X X X X X X X IC_FACILITY_REJECTE 14 D SERVNOTAVAIL 63 X IC_FACILITY_REJECTE 14 D FACILITYREJECTED 29 IC_INCOMPATIBLE_DE 15 ST INCOMP_DEST 88 X X X X X X X X IC_INTERWORK_UNSP 16 EC INTERWORKUNSPEC 12 7 X X X X X X X X IC_INVALID_CALL_RE 17 FERENCE_VALUE TEMPORARYFAILURE 41 X X X X X X X X X X X X X X X X X IC_INVALID_ELEM_CO 18 NTENTS MSGUNRECELEMENTD 11 ISCARDED 0 X X IC_INVALID_MSG_UNS 19 PEC INVALIDMESSAGE X X X X X X X X IC_INVALID_NUMBER _FORMAT ADDRESSINCOMPLETE 28 Internal Cause Code IC_BEARCAP_NOT_IM P Transmitted Q.761 Cause 4 12 20 95 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X <> Cisco MGC Software Release 9.5(1) B-45 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Value China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value Internal Cause Code 91 X Transmitted Q.761 Cause IC_INVALID_TNS 21 INVALIDTNS IC_INVALID_TNS 21 NOROUTETODESTINAT 3 ION IC_MANDATORY_ELE MENT_MISSING 22 PROTOCOLERRORUNSP 11 ECIFIED 1 X X X X X X X X X X X X X X X X X IC_MSG_IN_WRONG_S 23 TATE PROTOCOLERRORUNSP 11 ECIFIED 1 X X X IC_MSG_IN_WRONG_S 23 TATE MSG_IN_WRONG_STAT 10 E 1 IC_MSG_TYPE_NOT_I MP MSGNOTEXIST 24 97 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X IC_ MSG_ TYPE_ NOT_ 25 IMP_ OR_ WRONG_ STATE PROTOCOLERRORUNSP 11 ECIFIED 1 X X X X X X X X X X X X X X X X X IC_NETWORK_OUT_O F_ORDER 26 NETWORKOUTOFORDE 38 R X X X X X X X X IC_NO_CALL_SUSPEN DED 27 TEMPORARYFAILURE 41 X X X X X X X X X X X X X X X X X IC_NO_ANSWER_ALE RTED_USER 28 NOANSWER 19 X X X X X X X X IC_NO_CIRCUIT_AVAI LABLE 29 NOCIRCUIT 34 X X X X X X X X IC_NON_SELECTED_U SER_CLEARING 30 NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_NORMAL_CLEARIN 31 G NORMALRELEASE 16 X X X X X X X X IC_NORMAL_UNSPECI 32 FIED NORMALUNSPECIFIED 31 X X X IC_NO_ROUTE_TO_DE ST 33 NOROUTETODEST 3 X X IC_NO_ROUTE_TO_TN S 34 NOROUTETOTRANSIT 2 X IC_NO_USER_RESPON DING 35 NORESPONSE 18 X X X X X X X X IC_NUMBER_CHANGE D 36 NUMBERCHANGED 22 X X X X X X X X X X X X X X X X X X X X <> B-46 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Value China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value 70 X Internal Cause Code Transmitted Q.761 Cause IC_ONLY_RESTRICT_D 37 IG_INFO_BEARER RESTRICTDIGBEARER CAPONLY IC_PROTOCOL_ERROR 38 _UNSPEC PROTOCOLERRORUNSP 11 ECIFIED 1 X X X X X X X X IC_QUALITY_UNAVAIL 39 NORMALUNSPECIFIED 31 X X X IC_RECOVERY_ON_TI MER_EXPIRY TEMPORARYFAILURE 41 X X X X X X X X IC_REQ_CIRCUIT_UNA 41 VAIL CHANNELNOTAVAILAB 44 LE X X X X X X X X IC_REQ_FACILITY_NO 42 T_IMP REQFACILITYNOTIMP 69 X IC_REQ_FACILITY_NO 42 T_IMP SERVICENOTIMP 79 IC_REQ_FACILITY_NO 43 T_SUBSCR SERVICENOTAVAILABL 63 E X X X X X X X X X X X X X X X X X IC_RESOURCES_UNAV 44 AIL_UNSPEC RESOURCESUNAVAILA 47 BLE X X X X X X X X IC_RESPONSE_TO_STA 45 TUS_ENQUIRY NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_SERVICE_OR_OPTI 46 ON_NOT_IMP_UNSPEC SERVICENOTIMPLEME NTED 79 X X X X X X X X IC_SERVICE_OR_OPTI ON_NOT_AVAIL 47 SERVICENOTAVAILABL 63 E X X X X X X X X IC_SUSPEND_EXIST_B UT_NOT_THIS_ID 48 TEMPORARYFAILURE 41 X X X X X X X X X X X X X X X X X IC_SWITCHING_EQUIP 49 _CONGESTION SWITCHCONGESTION 42 X X X X X X X X IC_TEMPORARY_FAIL URE TEMPORARYFAILURE 41 X X X X X X X X 40 50 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X IC_UNALLOCATED_NU 51 MBER UNALLOCATEDNUMBE 1 R X X X X X X X X IC_USER_BUSY 52 USERBUSY 17 X X X X X X X X IC_OUTGOING_CALLS _BARRED_IN_CUG 53 OUTGOINGCALLSBAR RED 12 5 X X X X X X X X X X X X X X X X X IC_ACCESS_BARRED 54 NORMALRELEASE 16 X X X X X X X X X X X X X X X X X <> Cisco MGC Software Release 9.5(1) B-47 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Value Transmitted Q.761 Cause China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value Internal Cause Code IC_ACKNOWLEDGEME 55 NT NORMALRELEASE 16 X X X X X X X X X X X X X X X X X IC_ADDRESS_INCOMP LETE 56 ADDRESSINCOMPLETE 28 X X X X X X X X X X X X X X X X X IC_BUSY 57 USERBUSY 17 X X X X X X X X X X X X X X X X X IC_CHANNEL_OUT_OF 58 _SERVICE NETWORKOUTOFORDE 38 R X X X X X X X X X X X X X X X X X IC_DTE_CONTROLLED 59 _NOT_READY NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_CONGESTION SWITCHCONGESTION 42 X X X X X X X X X X X X X X X X X IC_CALL_TERMINATIO 61 N NORMALRELEASE 16 X X X X X X X X X X X X X X X X X IC_INCON_OUTGOING 62 _ACC_AND_SUB_CLAS S INCONSISTENCY 12 6 X X X X X X X X X X X X X X X X X IC_INCOMING_CALLS _BARRED CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_SERVICE_INCOMPA 64 TIBLE SERVICENOTAVAILABL 63 E X X X X X X X X X X X X X X X X X IC_MESSAGE_NOT_UN 65 DERSTOOD PROTOCOLERRORUNSP 11 ECIFIED 1 X X X X X X X X X X X X X X X X X IC_NETWORK_ADDRE SS_EXTENSION_ERRO R 66 NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_NETWORK_TERMI NATION 67 NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X 60 63 IC_NUMBER_UNOBTAI 68 NABLE UNALLOCATEDNUMBE 1 R X X X X X X X X X X X X X X X X X IC_PRIORITY_FORCED 69 _RELEASE NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_REJECT 70 NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_ROUTE_OUT_OF_S ERVICE 71 NETWORKOUTOFORDE 38 R X X X X X X X X X X X X X X X X X INCOMPATIBLEDEST X X X X X X X X X X X X X X X X X IC_SUBSCRIBER_INCO 72 MPATIBLE 88 <> B-48 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Value China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value 73 PROTOCOLERRORUNSP 11 ECIFIED 1 X X X X X X X X X X X X X X X X X IC_SIGNAL_NOT_VALI 74 D PROTOCOLERRORUNSP 11 ECIFIED 1 X X X X X X X X X X IC_SUBSCRIBER_OUT_ 75 OF_SERVICE DESTOUTOFORDER 27 X X X X X X X X X X X X X X X X X IC_SIGNALLING_SYST 76 EM_INCOMPATIBLE INTERWORKINGUNSPE 12 CIFIED 7 X X X X X X X X X X X X X X X X X IC_SERVICE_TEMPOR 77 ARILY_UNAVAILABLE SERVICENOTAVAILABL 63 E X X X X X X X X X X X X X X X X X IC_SERVICE_UNAVAIL 78 ABLE SERVICENOTAVAILABL 63 E X X X X X X X X X X X X X X X X X IC_DTE_UNCONTROLL 79 ED_NOT_READY NORMALUNSPECIFIED X X X X X X X X X X X X X X X X X IC_TRANSFERRED 80 (No Q.761 cause code listed) IC_INCOMING_CALLS _BARRED_IN_CUG 81 NORMALUNSPECIFIED 31 X X X X X IC_SPECIAL_INFORMA 82 TION_TONE NORMALUNSPECIFIED 31 X X IC_SPECIAL_INFORMA 82 TION_TONE SENDSIT 4 IC_USER_NOT_MEMBE 83 R_OF_CUG CALLREJECTED 21 IC_USER_NOT_MEMBE 83 R_OF_CUG USERNOTMEMBEROFC 87 UG IC_MISDIALLED_TK_P 84 REFIX MISDIALEDTRUNKPRE 5 FIX X X X X X X X X IC_PARAM_UNREC_PA 85 SSED PARAMETERUNRECPAS 10 SED 3 X X IC_PARAM_UNREC_PA 85 SSED PROTOCOLERRORUNSP 11 ECIFIED 1 IC_PROPRIETARY 86 NORMALRELEASE 16 X X X X X X X X X X X X X X X X X IC_PREEMPTION 87 NORMALUNSPECIFIED 31 X X X X X X X X Internal Cause Code IC_SIGNAL_NOT_UND ERSTOOD Transmitted Q.761 Cause 31 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X <> Cisco MGC Software Release 9.5(1) B-49 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Value China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value 34 X X X X X X X X Internal Cause Code Transmitted Q.761 Cause IC_PREEMPTION_CCT_ 88 UNAVAILABLE NOCIRCUIT IC_UNALLOCATED_DE 89 ST_NUMBER UNALLOCATEDNUMBE 1 R X X X X X X X X IC_UNREC_ELEM_PAS SED_ON 90 PARAMETERUNRECPAS 10 SED 3 X X IC_NON_EXISTEND_C UG 90 NONEXISTENTCUG 12 7 X X X X X X X X X X X X X X X X X IC_SUB_ABSENT 91 NORESPONSE 18 X X X X X X X X IC_UNDEFINED_BG 92 UNALLOCATEDNUMBE 1 R X X X X X X X X X X X X X X X X X IC_ROUTING_ERROR 93 NOROUTETODESTINAT 3 ION X X IC_PRECEDENCE_BLO CKED 94 NOROUTETODESTINAT 3 ION X X X X X X X X IC_CALL_TYPE_INCO MPATIBLE 95 CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_GROUP_RESTRICTI ONS 96 CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_CALLING_PARTY_O 97 FF_HOLD NORMALUNSPECIFIED 31 X X X X X IC_CALLING_DROPPE D_WHILE_ON_HOLD 98 NORMALRELEASE 16 X X X X X X X X X X X X X X X X X IC_NEW_DESTINATIO N 99 NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_OUTGOING_CALLS _BARRED 100 CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_SUB_CONTROLLED 101 _ICB CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_CALL_REJECT_CAL 102 L_GAPPING CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_REJECTED_DIVERT 103 ED_CALL CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_SELECTIVE_CALL_ BARRING CALLREJECTED 21 X X X X X X X X X X X X X X X X X 104 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X <> B-50 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Value China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value 41 X X X X X X X X X X X X X X X X X Internal Cause Code Transmitted Q.761 Cause IC_REMOTE_PROC_ER 105 ROR TEMPORARYFAILURE IC UNALLOCATEDNUMBE 1 R X X X X X X X X X X X X X X X X X IC_OPERATOR_PRIORI 107 TY_ACCESS NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_CUG_ACCESS_BAR RED 108 CALLREJECTED 21 X X X X X X X X X X X X IC_CUG_ACCESS_BAR RED 108 USERNOTMEMOFCUG 87 IC_SUBSCRIBER_CALL 109 _TERMINATE NORMALRELEASE 16 X X X X X X X X X X X X X X X X X IC_FLOW_CONTROLLE 110 D_CONGESTION SWITCHCONGESTION 42 X X X X X X X X X IC_OUT_OF_CATCHME 111 NT_AREA NORESPONSE 18 X X X X X X X X X X X X X X X X X IC_TRANSLATION_OO S 112 UNALLOCATEDNUMBE 1 R X X X X X X X X X X X X X X X X X IC_PERMANENT_ICB 113 CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_SUBSCRIBER_MOV ED 114 NORESPONSE 18 X X X X X X X X IC_SUBSCRIBER_MOV ED 114 SUBSCRIBERABSENT 20 IC_SUB_NOT_FOUND_ DLE 115 UNALLOCATEDNUMBE 1 R X X X X X X X X X X X X X X X X X IC_ANONYMOUS_CAL L_REJECTION 116 CALLREJECTED 21 X X X X X X X X X X X X X X X X X IC_TERMINAL_CONGE 117 STION SWITCHCONGESTION 42 X X X X IC_REPEAT_ATTEMPT 118 (No Q.761 cause code listed) IC_VACENT_CODE 119 UNALLOCATEDNUMBE 1 R X X X X X X X X X X X X X X X X X IC_PREFIX_0_DIALLE D_IN_ERROR 120 NORMALUNSPECIFIED X X X X X X X X X X X X X X X X X 106 31 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X <> Cisco MGC Software Release 9.5(1) B-51 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Value China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value IC_PREFIX_1_DIALLE D_IN_ERROR 121 NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_PREFIX_1_NOT_DI ALLED 122 NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_EXCESSIVE_DIG_C ALL_PROCEEDING 123 NORMALUNSPECIFIED 31 X X X X X X X X X X X X X X X X X IC_PROT_ERR_THRES HOLD_EXCEEDED 124 PROTOCOLERRORUNSP 11 ECIFIED 1 X X X X X X X X X X X X X X X X X IC_OUTGOING_CALLS _BARRED_IN_CUG 125 CALLREJECTED X X X X X X X X Internal Cause Code Transmitted Q.761 Cause 21 X X X X X X X X X X X X X X X X X X IC_INCON_OUTGOING 126 _ACC_AND_SUB_CLAS S INTERWORKINGUNSPE 12 CIFIED 7 IC_INCON_OUTGOING 126 _ACC_AND_SUB_CLAS S INCON_OUT_ACC_SUB 62 IC_NON_EXISTENT_C UG CALLREJECTED 21 X X X X X X X X IC_MSG_WITH_UNREC 128 _ELEM_DISCARDED MSGUNRECELEMDISC ARDED 11 0 X X IC_MSG_WITH_UNREC 128 _ELEM_DISCARDED PROTOCOLERRORUNSP 11 ECFIED 1 IC_PREEMPTION_CCT_ 129 RES NORMALUNSPECIFIED 31 IC_PREEMPTION_CCT_ 129 RES PREEMPTION 8 IC_PERMANENT_FRA ME_MODE_OOS 130 (No Q.761 cause code listed) IC_PERMANENT_FRA ME_MODE_OPERATIO NAL 131 (No Q.761 cause code listed) IC_BLACKLIST_NO_CL 132 I (No Q.761 cause code listed) IC_BLACKLIST_CLI_L ENGTH_INVALID (No Q.761 cause code listed) 127 133 X X X X X X X X X X X X X X X X X X X X X <> B-52 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Transmitted Q.761 Cause IC_BLACKLIST_CLI_M 134 ATCHED (No Q.761 cause code listed) IC_BLACKLIST_CPC_R 135 ESTRICTED (No Q.761 cause code listed) IC_BLACKLIST_NOA_ RESTRICTED 136 (No Q.761 cause code listed) IC_BLACKLIST_BNUM 137 BER_MATCHED (No Q.761 cause code listed) IC_WHITELIST_CLI_N OT_MATCHED 138 (No Q.761 cause code listed) IC_PORTED_NUMBER 139 (No Q.761 cause code listed) IC_REDIRECTION_TO_ 140 NEW_DEST (No Q.761 cause code listed) IC_COT_FAILURE 141 (No Q.761 cause code listed) IC_MISROUTED_CALL _PORTED_NUM 142 (No Q.761 cause code listed) IC_INVALID_CALL_RE 143 F (No Q.761 cause code listed) IC_UNKNOWN 147 (No Q.761 cause code listed) IC_RE_ANALYSIS_REQ 145 UESTED (No Q.761 cause code listed) IC_REJECTED_BY_FEA 169 TURE (No Q.761 cause code listed) IC_BAD_REQUEST 177 INTERWORKINGUNSPE 12 CIFIED 7 IC_UNAUTHORIZED 178 INTERWORKINGUNSPE 12 CIFIED 7 IC_PAYMENT_REQUIR 179 ED INTERWORKINGUNSPE 12 CIFIED 7 IC_FORBIDDEN 180 INTERWORKINGUNSPE 12 CIFIED 7 IC_METHOD_NOT_ALL 181 OWED INTERWORKINGUNSPE 12 CIFIED 7 24 China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value Value Internal Cause Code X <> Cisco MGC Software Release 9.5(1) B-53 Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Transmitted Q.761 Cause IC_NOT_ACCEPTABLE 182 INTERWORKINGUNSPE 12 CIFIED 7 IC_PROXY_AUTHEN_R 183 EQUIRED INTERWORKINGUNSPE 12 CIFIED 7 IC_REQUEST_TIMEOU T 184 INTERWORKINGUNSPE 12 CIFIED 7 IC_CONFLICT 185 INTERWORKINGUNSPE 12 CIFIED 7 IC_LENGTH_REQUIRE D 186 INTERWORKINGUNSPE 12 CIFIED 7 IC_ENTITY_TOO_LON G 187 INTERWORKINGUNSPE 12 CIFIED 7 IC_URI_TOO_LONG 188 INTERWORKINGUNSPE 12 CIFIED 7 IC_UNSUPPORTED_ME 189 DIA_TYPE INTERWORKINGUNSPE 12 CIFIED 7 IC_UNSUPPORTED_UR 190 I_SCHEME INTERWORKINGUNSPE 12 CIFIED 7 IC_BAD_EXTENSION 191 INTERWORKINGUNSPE 12 CIFIED 7 IC_EXTENSION_REQUI 192 RED INTERWORKINGUNSPE 12 CIFIED 7 IC_SESSION_INTERVA L_TOO_SMALL 193 INTERWORKINGUNSPE 12 CIFIED 7 IC_INTERVAL_TOO_BR 194 IEF INTERWORKINGUNSPE 12 CIFIED 7 IC_ANONYMITY_DISA 195 LLOWED INTERWORKINGUNSPE 12 CIFIED 7 IC_TEMP_NOT_AVAIL ABLE SUBSCRIBERABSENT 196 China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value Value Internal Cause Code 20 IC_LEG_OR_TRANSAC 197 TION_NOT_EXIST INTERWORKINGUNSPE 12 CIFIED 7 IC_LOOP_DETECTED 198 INTERWORKINGUNSPE 12 CIFIED 7 IC_TOO_MANY_HOPS 199 INTERWORKINGUNSPE 12 CIFIED 7 <> B-54 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.761 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Transmitted Q.761 Cause IC_AMBIGUOUS 200 INTERWORKINGUNSPE 12 CIFIED 7 IC_REQUEST_TERMIN ATED 201 INTERWORKINGUNSPE 12 CIFIED 7 IC_NOT_ACCEPT_HER E 202 INTERWORKINGUNSPE 12 CIFIED 7 IC_BAD_EVENT 203 INTERWORKINGUNSPE 12 CIFIED 7 IC_REQUEST_PENDIN G 204 INTERWORKINGUNSPE 12 CIFIED 7 IC_UNDECIPHERABLE 205 INTERWORKINGUNSPE 12 CIFIED 7 IC_SERVER_INTERNAL 206 _ERROR INTERWORKINGUNSPE 12 CIFIED 7 IC_NOT_IMPLEMENTE 207 D INTERWORKINGUNSPE 12 CIFIED 7 IC_BAD_GATEWAY 208 INTERWORKINGUNSPE 12 CIFIED 7 IC_SERVICE_UNAVAIL 209 INTERWORKINGUNSPE 12 CIFIED 7 IC_SERVER_TIMEOUT 210 INTERWORKINGUNSPE 12 CIFIED 7 IC_VERSION_NOT_SUP 211 PORT INTERWORKINGUNSPE 12 CIFIED 7 IC_MSG_TOO_LARGE 212 INTERWORKINGUNSPE 12 CIFIED 7 IC_PRECONDITION_FA 213 ILURE INTERWORKINGUNSPE 12 CIFIED 7 IC_DECLINE CALLREJECTED 214 China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value Value Internal Cause Code 21 IC_NOT_EXIST_ANYW 215 HERE UNALLOCATEDNUMBE 1 R IC_NOT_ACCEPTABLE 216 _606 INTERWORKINGUNSPE 12 CIFIED 7 IC_MULTIPLE_CHOICE 217 S NORMALUNSPECIFIED 31 <> Cisco MGC Software Release 9.5(1) B-55 Appendix B Cause and Location Codes Q.767 Cause Codes Table B-16 Internal Cause Code to Transmitted Q.761 Cause Code Mappings (continued) Transmitted Q.761 Cause IC_MOVED_PERMANE NTLY 218 NORMALUNSPECIFIED 31 IC_USE_PROXY 219 NORMALUNSPECIFIED 31 IC_ALTERNATIVE_SER 220 VICE NORMALUNSPECIFIED 31 IC_SIP_CALL_SETUP_ TIMEOUT NORESPONSE 18 221 China. Q.761 Swiss Q.761 KPNPB Q.761 Thailand Q.761 German Q.761 Taiwan Q.761 ETS_300_356_V3 & UK ETS_300_356 Spanish ETS_300_356 & NTT Korean Q761 Belgian Mobistar Hong_Kong Q.761 Japanese ETS_300_356 Japanese Q.761 Finnish Q.761 Australian Q.761 Standard Q.761 Value Value Internal Cause Code X X X X X X X X Q761_Portugal protocol supports release with external cause 14 (mapped internally to Query On Release failure) - 164. Q.767 Cause Codes The following two tables provide the mapping between Q.767 cause codes and internal cause codes. Received Q.767 Cause Code Mappings Table B-17 describes the mapping between received Q.767 cause codes and internal cause codes. Table B-17 Received Q.767 Cause Code MappingsTransmitted Received Q.767 Cause Code Value Internal Cause Code Value Unallocated Number 1 IC_UNALLOCATED_NUMBER 51 No route to destination 2 IC_NO_ROUTE_TO_DEST 33 Send special information tone 4 IC_SPECIAL_INFORMATION_T ONE 82 Normal event not used 5 IC_CAUSE_VAL_005 146 Disconnected 14 IC_NP_QOR_NUM_NOT_FOUND 164 Normal call clearing 16 IC_NORMAL_CLEARING 31 User busy 17 IC_USER_BUSY 52 No user responding 18 IC_NO_USER_RESPONDING 35 <> B-56 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.767 Cause Codes Table B-17 Received Q.767 Cause Code MappingsTransmitted (continued) Received Q.767 Cause Code Value Internal Cause Code Value User alerting no answer 19 IC_NO_ANSWER_ALERTED_US 28 ER Sub absent 20 IC_SUB_ABSCENT 91 Call rejected 21 IC_CALL_REJECTED 8 Number changed 22 IC_NUMBER_CHANGED 36 Destination out of order 27 IC_DEST_OUT_OF_ORDER 12 Address incomplete 28 IC_ADDRESS_INCOMPLETE 56 Normal, unspecified 31 IC_NORMAL_UNSPECIFIED 32 No circuit available 34 IC_NO_CIRCUIT_AVAILABLE 29 Network out of order 38 IC_NETWORK_OUT_OF_ORDER 26 Temporary failure 41 IC_TEMPORARY_FAILURE Switching equipment congestion 42 IC_SWITCHING_EQUIP_CONGE 49 STION Q.931 (requested channel not available) 44 IC_REQ_CIRCUIT_UNAVAIL Resource unavailable, unspecified. 47 IC_RESOURCES_UNAVAIL_UNS 44 PEC Requested facility not subscribed 50 IC_REQ_FACILITY_NOT_SUBSC 43 R Incoming calls barred within CUG 55 IC_INCOMING_CALLS_BARRE D_IN_CUG 81 Bearer capability not authorized 57 IC_BEARCAP_NOT_AUTHORIZ ED 2 Bearer capability not presently available 58 IC_BEARCAP_NOT_AVAIL 3 Service/option not available, unspecified 63 IC_SERVICE_OR_OPTION_NOT_ 47 AVAIL Bearer capability not implemented 65 IC_BEARCAP_NOT_IMP Service/option not implemented, unspecified 79 IC_SERVICE_OR_OPTION_NOT_ 46 IMP_UNSPEC User not member of CUG 87 IC_USER_NOT_MEMBER_OF_C UG 83 Incompatible destination 88 IC_INCOMPATIBLE_DEST 15 Invalid message, unspecified 95 IC_INVALID_MSG_UNSPEC 19 Message does not exist 97 IC_PROTOCOL_ERROR_UNSPE C 38 Protocol error, not used 97 IC_PROTOCOL_ERROR_UNSPE C 38 Element unrecognized, discarded 99 IC_PROTOCOL_ERROR_UNSPE C 38 Recovery on timer expiry 102 IC_RECOVERY_ON_TIMER_EX PIRY 40 50 41 4 <> Cisco MGC Software Release 9.5(1) B-57 Appendix B Cause and Location Codes Q.767 Cause Codes Table B-17 Received Q.767 Cause Code MappingsTransmitted (continued) Received Q.767 Cause Code Value Internal Cause Code Value Parameter unrecognized, passed 103 IC_PROTOCOL_ERROR_UNSPE C 38 Protocol error, unspecified 111 IC_PROTOCOL_ERROR_UNSPE C 38 Interworking, unspecified 127 IC_INTERWORK_UNSPEC 16 Table B-17 describes the mapping between internal cause codes and transmitted Q.767 cause codes. For definitions of the Q.761 cause code values see Q.850, section 2.2.7. Note IC_ACCESS_INFO_DISCAR 1 DED Normal, unspecified 31 IC_BEARCAP_NOT_AUTH ORIZED 2 Bearer capability not authorized 57 IC_BEARCAP_NOT_AVAIL 3 Bearer capability not presently available 58 IC_BEARCAP_NOT_IMP Bearer capability not implemented 65 x IC_CALL_AWARDED_DELI 5 VERED_EST_CH Temporary failure 41 x IC_CALL_ID_HAS_BEEN_ CLEARED 6 Temporary failure 41 IC_CALL_ID_IN_USE 7 Temporary failure 41 IC_CALL_REJECTED 8 Call rejected 21 IC_CH_ID_NOT_EXIST 9 Interworking, unspecified 12 7 IC_CH_TYPE_NOT_IMP 10 Interworking, unspecified 12 7 4 Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings Value Table B-18 If there is no transmitted Q.761 cause code value mapped to the internal cause code, the PGW transmits the Q.761 cause code value NormalUnspecified (31). x x x x x x x x <> B-58 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.767 Cause Codes IC_CH_UNACCEPTABLE 11 Temporary failure 41 IC_DEST_OUT_OF_ORDER 12 Destination out of order 27 IC_ELEM_TYPE_NOT_IMP 13 Protocol error, unspecified 11 1 x IC_FACILITY_REJECTED 14 Address incomplete 28 x IC_INCOMPATIBLE_DEST 15 Incompatible destination 88 IC_INTERWORK_UNSPEC 16 Interworking, unspecified 12 7 IC_INVALID_CALL_REFER 17 ENCE_VALU Temporary failure 41 IC_INVALID_ELEM_CONT 18 ENTS Protocol error, unspecified 11 1 x IC_INVALID_MSG_UNSPE C Invalid message, unspecified 95 x 19 IC_INVALID_NUMBER_FO 20 RMAT Address incomplete 28 IC_INVALID_TNS 21 No route to destination 2 IC_INVALID_TNS 21 Invalid message, unspecified 95 x x x x x x x x x x IC_MANDATORY_ELEMEN 22 T_MISSING Protocol error, unspecified 11 1 x x IC_MSG_IN_WRONG_STAT 23 E Protocol error, unspecified 11 1 x x IC_MSG_TYPE_NOT_IMP 24 Protocol error, unspecified 11 1 x IC_MSG_TYPE_NOT_IMP_ OR_WRONG_STATE 25 Protocol error, unspecified 11 1 IC_NETWORK_OUT_OF_O RDER 26 Network out of order 38 IC_NO_CALL_SUSPENDED 27 Temporary failure 41 IC_NO_ANSWER_ALERTE D_USER User alerting no answer 19 No circuit available 34 28 IC_NO_CIRCUIT_AVAILAB 29 LE Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x x x x x x <> Cisco MGC Software Release 9.5(1) B-59 Appendix B Cause and Location Codes Q.767 Cause Codes IC_NON_SELECTED_USER 30 _CLEARING Normal, unspecified 31 x IC_NORMAL_CLEARING 31 Normal call clearing 16 x IC_NORMAL_UNSPECIFIE D 32 Normal, unspecified 31 x IC_NO_ROUTE_TO_DEST 33 No route to destination 2 x IC_NO_ROUTE_TO_TNS 34 No route to destination 2 IC_NO_USER_RESPONDIN 35 G No user responding 18 IC_NUMBER_CHANGED Number changed 22 x IC_ONLY_RESTRICT_DIG_ 37 INFO_BEARER Bearer capability not presently available 58 x IC_ONLY_RESTRICT_DIG_ 37 INFO_BEARER Service/option not implemented, unspecified 79 x IC_PROTOCOL_ERROR_U NSPEC 38 Message does not exist 97 x IC_PROTOCOL_ERROR_U NSPEC 38 Protocol error, not used 97 x x IC_PROTOCOL_ERROR_U NSPEC 38 Element unrecognized, discarded 99 x x IC_PROTOCOL_ERROR_U NSPEC 38 Parameter unrecognized, passed 10 3 IC_PROTOCOL_ERROR_U NSPEC 38 Protocol error, unspecified 11 1 IC_QUALITY_UNAVAIL 39 Normal, unspecified 31 IC_RECOVERY_ON_TIMER 40 _EXPIRY Recovery on timer expiry 10 2 IC_REQ_CIRCUIT_UNAVAI 41 L Q.931 (requested channel not available) 44 IC_REQ_FACILITY_NOT_I MP Service/option not implemented, unspecified 79 Required facility not subscribed 50 36 42 IC_REQ_FACILITY_NOT_S 43 UBSCR Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x x x x x x x x x x x x x x <> B-60 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.767 Cause Codes IC_REQ_FACILITY_NOT_S 43 UBSCR Service/option not available, 63 unspecified IC_RESOURCES_UNAVAIL 44 _UNSPEC Resource unavailable, unspecified. 47 x IC_RESPONSE_TO_STATU S_ENQUIRY Normal, unspecified 31 x IC_SERVICE_OR_OPTION_ 46 NOT_IMP_UNSPEC Service/option not implemented, unspecified 79 x IC_SERVICE_OR_OPTION_ 47 NOT_AVAIL Service/option not available, 63 unspecified x IC_SUSPEND_EXIST_BUT_ 48 NOT_THIS_ID Temporary failure 41 IC_SWITCHING_EQUIP_C ONGESTION Switching equipment congestion 42 IC_TEMPORARY_FAILURE 50 Temporary failure 41 IC_UNALLOCATED_NUMB 51 ER Unallocated Number 1 IC_USER_BUSY 52 User busy 17 x IC_ACCESS_BARRED 54 Call rejected 21 x IC_ACKNOWLEDGEMENT 55 Normal call clearing 16 x IC_ADDRESS_INCOMPLET 56 E Address incomplete 28 x IC_BUSY User busy 17 IC_CHANNEL_OUT_OF_SE 58 RVICE Network out of order 38 IC_DTE_CONTROLLED_N OT_READY 59 Normal, unspecified 31 IC_CONGESTION 60 Switching equipment congestion 42 x IC_CALL_TERMINATION 61 Normal call clearing 16 x IC_FACILITY_NOT_REGIS TERED 62 Address incomplete 28 45 49 57 Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x x x x x x x x x x <> Cisco MGC Software Release 9.5(1) B-61 Appendix B Cause and Location Codes Q.767 Cause Codes Call rejected IC_SERVICE_INCOMPATIB 64 LE Service/option not available, 63 unspecified IC_MESSAGE_NOT_UNDE RSTOOD 65 Protocol error, unspecified 11 1 x IC_NETWORK_ADDRESS_ EXTENSION_ERROR 66 Normal, unspecified 31 x IC_NETWORK_TERMINATI 67 ON Normal, unspecified 31 x IC_NUMBER_UNOBTAINA 68 BLE Unallocated Number 1 x IC_PRIORITY_FORCED_R ELEASE 69 Normal, unspecified 31 x IC_REJECT 70 Address incomplete 28 x IC_ROUTE_OUT_OF_SERV 71 ICE Network out of order 38 x IC_SUBSCRIBER_INCOMP ATIBLE Incompatible destination 88 IC_SIGNAL_NOT_UNDERS 73 TOOD Protocol error, unspecified 11 1 IC_SIGNAL_NOT_VALID 74 Protocol error, unspecified 11 1 IC_SUBSCRIBER_OUT_OF _SERVICE 75 Destination out of order 27 IC_SIGNALLING_SYSTEM _INCOMPATIBLE 76 Interworking, unspecified 12 7 x IC_SERVICE_TEMPORARI LY_UNAVAILABLE 77 Service/option not available, 63 unspecified x IC_SERVICE_UNAVAILAB 78 LE Service/option not available, 63 unspecified x IC_DTE_UNCONTROLLED _NOT_READY Normal, unspecified x 79 31 Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 IC_INCOMING_CALLS_BA 63 RRED 72 21 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x x x x x x x x <> B-62 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.767 Cause Codes IC_INCOMING_CALLS_BA 81 RRED_IN_CUG Incoming calls barred within 55 CUG x IC_SPECIAL_INFORMATIO 82 N_TONE Send special information tone 4 x IC_USER_NOT_MEMBER_ OF_CUG 83 User not member of CUG 87 x IC_MISDIALLED_TK_PRE FIX 84 Unallocated Number 1 IC_MISDIALLED_TK_PRE FIX 84 Normal, unspecified 31 IC_PARAM_UNREC_PASSE 85 D Protocol error, unspecified 11 1 x IC_PROPRIETARY 86 Normal, unspecified 31 x IC_PREEMPTION 87 Normal, unspecified 31 IC_PREEMPTION_CCT_UN 88 AVAILABLE No circuit available 34 IC_UNREC_ELEM_PASSED 90 _ON Invalid message, unspecified 95 x x IC_SUB_ABSCENT 91 No user responding 18 x x IC_SUB_ABSCENT 91 Sub Absent 20 IC_UNDEFINED_BG 92 Unallocated Number 1 x IC_ROUTING_ERROR 93 No route to destination 2 x IC_PRECEDENCE_BLOCK ED 94 No route to destination 2 x IC_CALL_TYPE_INCOMPA 95 TIBLE Interworking, unspecified 12 7 x IC_GROUP_RESTRICIONS 96 Normal, unspecified 31 x IC_CALLING_PARTY_OFF _HOLD 97 Normal, unspecified 31 IC_CALLING_DROPPED_ WHILE_ON_HOLD 98 Normal, unspecified 31 IC_NEW_DESTINATION 99 Normal, unspecified 31 x Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x x x x x x x x x <> Cisco MGC Software Release 9.5(1) B-63 Appendix B Cause and Location Codes Q.767 Cause Codes IC_SUB_CONTROLLED_IC 10 B 1 Call rejected 21 IC_CALL_REJECT_CALL_ GAPPING 10 2 Call rejected 21 IC_REJECTED_DIVERTED _CALL 10 3 Call rejected 21 x IC_SELECTIVE_CALL_BA RRING 10 4 Call rejected 21 x IC_REMOTE_PROC_ERRO R 10 5 Interworking, unspecified 12 7 IC_TEMPORARY_OOS 10 6 Unallocated Number 1 IC_OPERATOR_PRIORITY_ 10 ACCESS 7 Normal, unspecified 31 IC_CUG_ACCESS_BARRE D 10 8 User not member of CUG 87 x IC_SUBSCRIBER_CALL_T ERMINATE 10 9 Normal call clearing 16 x IC_FLOW_CONTROLLED_ CONGESTION 11 0 Switching equipment congestion 42 IC_OUT_OF_CATCHMENT _AREA 11 1 Normal, unspecified 31 IC_TRANSLATION_OOS 11 2 Normal, unspecified 31 IC_PERMANENT_ICB 11 3 Call rejected 21 IC_SUBSCRIBER_MOVED 11 4 Normal, unspecified 31 IC_SUB_NOT_FOUND_DL E 11 5 Normal, unspecified 31 IC_ANONYMOUS_CALL_R 11 EJECTION 6 Call rejected 21 IC_TERMINAL_CONGESTI 11 ON 7 Switching equipment congestion 42 Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x x x x x x x x x x x x x <> B-64 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.767 Cause Codes IC_REPEAT_ATTEMPT 11 8 Switching equipment congestion 42 IC_VACANT_CODE 11 9 Unallocated Number 1 x IC_PREFIX_0_DIALLED_I N_ERROR 12 0 Unallocated Number 1 x IC_PREFIX_1_NOT_DIALL ED 12 2 Unallocated Number 1 x IC_EXCESSIVE_DIG_CALL 12 _PROCEEDING 3 Normal, unspecified 31 IC_PROT_ERR_THRESHOL 12 D_EXCEEDED 4 Protocol error, unspecified 11 1 x IC_OUTGOING_CALLS_BA 12 RRED_IN_CUG 5 Call rejected 21 x IC_INCON_OUTGOING_AC 12 C_AND_SUB_CLASS 6 Normal, unspecified 31 x IC_NON_EXISTENT_CUG 12 7 User not member of CUG 87 x IC_CAUSE_VAL_005 14 6 Normal event not used 5 IC_NP_QOR_NUM_NOT_F OUND 16 4 Disconnect 14 IC_BAD_REQUEST 17 7 Interworking, unspecified 12 7 x IC_UNAUTHORIZED 17 8 Interworking, unspecified 12 7 x IC_PAYMENT_REQUIRED 17 9 Interworking, unspecified 12 7 x IC_FORBIDDEN 18 0 Interworking, unspecified 12 7 x IC_METHOD_NOT_ALLO WED 18 1 Interworking, unspecified 12 7 x IC_PROXY_AUTHEN_REQ UIRED 18 3 Interworking, unspecified 12 7 x Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x x x x x <> Cisco MGC Software Release 9.5(1) B-65 Appendix B Cause and Location Codes Q.767 Cause Codes IC_REQUEST_TIMEOUT 18 4 Interworking, unspecified 12 7 x IC_CONFLICT 18 5 Interworking, unspecified 12 7 x IC_LENGTH_REQUIRED 18 6 Interworking, unspecified 12 7 IC_ENTITY_TOO_LONG 18 7 Interworking, unspecified 12 7 x IC_URI_TOO_LONG 18 8 Interworking, unspecified 12 7 x IC_UNSUPPORTED_MEDI A_TYPE 18 9 Interworking, unspecified 12 7 x IC_UNSUPPORTED_URI_S CHEME 19 0 Interworking, unspecified 12 7 x IC_BAD_EXTENSION 19 1 Interworking, unspecified 12 7 x IC_EXTENSION_REQUIRE D 19 2 Interworking, unspecified 12 7 x IC_SESSION_INTERVAL_T 19 OO_SMALL 3 Interworking, unspecified 12 7 x IC_INTERVAL_TOO_BRIEF 19 4 Interworking, unspecified 12 7 x IC_ANONYMITY_DISALL OWED Interworking, unspecified 12 7 x IC_TEMP_NOT_AVAILABL 19 E 6 Sub absent 20 x IC_LEG_OR_TRANSACTIO 19 N_NOT_EXIST 7 Interworking, unspecified 12 7 x IC_LOOP_DETECTED 19 8 Interworking, unspecified 12 7 x IC_TOO_MANY_HOPS 19 9 Interworking, unspecified 12 7 x IC_AMBIGUOUS 20 0 Interworking, unspecified 12 7 x 19 5 Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x <> B-66 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Q.767 Cause Codes IC_REQUEST_TERMINATE 20 D 1 Interworking, unspecified 12 7 x IC_NOT_ACCEPT_HERE 20 2 Interworking, unspecified 12 7 x IC_BAD_EVENT 20 3 Interworking, unspecified 12 7 x IC_REQUEST_PENDING 20 4 Interworking, unspecified 12 7 x IC_UNDECIPHERABLE 20 5 Interworking, unspecified 12 7 x IC_SERVER_INTERNAL_E RROR 20 6 Interworking, unspecified 12 7 IC_NOT_IMPLEMENTED 20 7 Interworking, unspecified 12 7 x IC_BAD_GATEWAY 20 8 Interworking, unspecified 12 7 x IC_SERVICE_UNAVAIL 20 9 Interworking, unspecified 12 7 x IC_SERVER_TIMEOUT 21 0 Interworking, unspecified 12 7 x IC_VERSION_NOT_SUPPO RT 21 1 Interworking, unspecified 12 7 x IC_MSG_TOO_LARGE 21 2 Interworking, unspecified 12 7 x IC_PRECONDITION_FAILU 21 RE 3 Interworking, unspecified 12 7 x IC_DECLINE 21 4 Call rejected 21 IC_NOT_EXIST_ANYWHE RE 21 5 Unallocated number 1 x IC_NOT_ACCEPTABLE_60 6 21 6 Interworking, unspecified 12 7 x IC_MULTIPLE_CHOICES 21 7 Normal, unspecified 31 x Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 x x <> Cisco MGC Software Release 9.5(1) B-67 Appendix B Cause and Location Codes ANSI SS7 Cause Codes IC_MOVED_PERMANENTL 21 Y 8 Normal, unspecified 31 x IC_USE_PROXY 21 9 Normal, unspecified 31 x IC_ALTERNATIVE_SERVIC 22 E 0 Normal, unspecified 31 x IC_SIP_CALL_SETUP_TIM EOUT No user responding 18 x 22 1 Russian Colombian Spanish ETSI 2 Mexican and Indonesian Bell 1268 BTNUP ATT PRI ANSI SS7 ANSI Ibn7 Other DPNSS Other ETSI Transmitted Q.767 Cause Code Italian Internal Cause Code Value Transmitted Q.767 Cause Code Mappings (continued) Value Table B-18 ANSI SS7 Cause Codes The next two tables provide received ANSI SS7 cause code to internal cause code mappings and internal cause code to transmitted ANSI SS7 cause code mappings. Received ANSI SS7 Cause Code Mappings Table B-19 lists received ANSI SS7 cause codes (CCITT Coding Standard) along with their associated values and maps each of them to the corresponding internal cause code and its associated value. Table B-19 Received ANSI SS7 Cause Code to Internal Cause Code Mappings Received ANSI SS7 Cause Code Value Internal Cause Code Value UNALLOCATED_NUM 1 IC_UNALLOCATED_NUMBER 51 NO_ROUTE_TO_TRANSIT 2 IC_NO_ROUTE_TO_TNS 34 NO_ROUTE_TO_DEST 3 IC_NO_ROUTE_TO_DEST 33 SEND_SIT 4 IC_SPECIAL_INFORMATION_TONE 81 MISDIALLED_TRUNK_PREFIX 5 IC_NORMAL_UNSPECIFIED 32 PREEMPTION 8 IC_PREEMPTION 86 NORMAL_REL 16 IC_NORMAL_CLEARING 31 USER_BUSY 17 IC_USER_BUSY 52 NO_RESPONSE 18 IC_NO_USER_RESPONDING 35 NO_ANSWER 19 IC_NO_ANSWER_ALERTED_USER 28 <> B-68 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ANSI SS7 Cause Codes Table B-19 Received ANSI SS7 Cause Code to Internal Cause Code Mappings (continued) Received ANSI SS7 Cause Code Value Internal Cause Code Value SUB_ABSCENT 20 IC_SUB_ABSCENT 90 CALL_REJECTED 21 IC_CALL_REJECTED 8 NUMBER_CHANGED 22 IC_NUMBER_CHANGED 36 DEST_OOO 27 IC_DEST_OUT_OF_ORDER 12 ADDRESS_INCOMP 28 IC_ADDRESS_INCOMPLETE 55 FAC_REJECTED 29 IC_FACILITY_REJECTED 14 NORMAL_UNSPEC 31 IC_NORMAL_UNSPECIFIED 32 NO_CIRCUIT 34 IC_NO_CIRCUIT_AVAILABLE 29 NETWORK_OOO 38 IC_NETWORK_OUT_OF_ORDER 26 TEMP_FAILURE 41 IC_TEMPORARY_FAILURE 50 SWITCH_CONG 42 IC_SWITCHING_EQUIP_CONGESTION 49 ACCESS_INFO_DISCARD 43 IC_ACCESS_INFO_DISCARDED 1 CHAN_NOT_AVAIL 44 IC_REQ_CIRCUIT_UNAVAIL 41 PRECEDENCE_BLOCKED 46 IC_PRECEDENCE_BLOCKED 93 RES_UNAVAIL 47 IC_RESOURCES_UNAVAIL_UNSPEC 44 FACILITY_NOT_SUBSC 50 IC_REQ_FACILITY_NOT_SUBSCR 43 OUT_CALLS_BARRED 53 IC_SERVICE_OR_OPTION_NOT_AVAIL 47 IN_CALLS_BARRED 55 IC_SERVICE_OR_OPTION_NOT_AVAIL 47 BC_NOT_AUTH 57 IC_BEARCAP_NOT_AUTHORIZED 2 BC_NOT_AVAIL 58 IC_BEARCAP_NOT_AVAIL 3 SERV_NOT_AVAIL 63 IC_SERVICE_OR_OPTION_NOT_AVAIL 47 BC_NOT_IMP 65 IC_BEARCAP_NOT_IMP 4 FAC_NOT_IMP 69 IC_REQ_FACILITY_NOT_IMP 42 RES_DIG_BEARCAP_ONLY 70 IC_ONLY_RESTRICT_DIG_INFO_BEARER 37 SERV_NOT_IMP 79 IC_SERVICE_OR_OPTION_NOT_IMP_UNSPEC 46 NOT_MEMBER_CUG 87 IC_INVALID_MSG_UNSPEC 19 INCOMP_DEST 88 IC_INCOMPATIBLE_DEST 15 NON_EXISTENT_CUG 90 IC_INVALID_MSG_UNSPEC 19 INVALID_TNS 91 IC_INVALID_TNS 21 INVALID_MESSAGE 95 IC_INVALID_MSG_UNSPEC 19 MSG_NOT_EXIST 97 IC_MSG_TYPE_NOT_IMP 24 ELEM_UNREC_DISCARDED 99 IC_ELEM_TYPE_NOT_IMP 13 PARAM_WITH_INVALID_CODING 100 IC_INVALID_ELEM_CONTENTS 18 RECOVERY_ONTIMER 102 IC_RECOVERY_ON_TIMER_EXPIRY 40 PARAM_UNREC_PASSED 103 IC_UNREC_ELEM_PASSED_ON 89 MSG_UNREC_PARAM_DISC 110 IC_INVALID_ELEM_CONTENTS 18 <> Cisco MGC Software Release 9.5(1) B-69 Appendix B Cause and Location Codes ANSI SS7 Cause Codes Table B-19 Received ANSI SS7 Cause Code to Internal Cause Code Mappings (continued) Received ANSI SS7 Cause Code Value Internal Cause Code Value PROT_ERROR_UNSP 111 IC_PROTOCOL_ERROR_UNSPEC 38 INTERWORK_UNSP 127 IC_INTERWORK_UNSPEC 16 Transmitted ANSI SS7 Cause Code Mappings Table B-20 lists the internal cause codes along with their associated values and maps each of them to the corresponding transmitted ANSI SS7 cause code and its associated value. Table B-20 Internal Cause Code to Transmitted ANSI SS7 Cause Code Mappings Internal Cause Code Value Transmitted ANSI SS7 Cause Code Value IC_ACCESS_INFO_DISCARDED 1 ACCESS_INFO_DISCARD 43 IC_BEARCAP_NOT_AUTHORIZED 2 BC_NOT_AUTH 57 IC_BEARCAP_NOT_AVAIL 3 BC_NOT_AVAIL 58 IC_BEARCAP_NOT_IMP 4 BC_NOT_IMP 65 IC_CALL_AWARDED_DELIVERED_EST_CH 5 TEMP_FAILURE 41 IC_CALL_ID_HAS_BEEN_CLEARED 6 TEMP_FAILURE 41 IC_CALL_ID_IN_USE 7 TEMP_FAILURE 41 IC_CALL_REJECTED 8 CALL_REJECTED 21 IC_CH_ID_NOT_EXIST 9 INTERWORK_UNSP 127 IC_CH_TYPE_NOT_IMP 10 INTERWORK_UNSP 127 IC_CH_UNACCEPTABLE 11 TEMP_FAILURE 41 IC_DEST_OUT_OF_ORDER 12 DEST_OOO 27 IC_ELEM_TYPE_NOT_IMP 13 ELEM_UNREC_DISCARDED 99 IC_FACILITY_REJECTED 14 FAC_REJECTED 29 IC_INCOMPATIBLE_DEST 15 INCOMP_DEST 88 IC_INTERWORK_UNSPEC 16 INTERWORK_UNSP 127 IC_INVALID_CALL_REFERENCE_VALUE 17 TEMP_FAILURE 41 IC_INVALID_ELEM_CONTENTS 18 MSG_UNREC_PARAM_DISCARDED 110 IC_INVALID_MSG_UNSPEC 19 INVALID_MESSAGE 95 IC_INVALID_NUMBER_FORMAT 20 ADDRESS_INCOMPLETE 28 IC_INVALID_TNS 21 INVALID_TNS 91 IC_MANDATORY_ELEMENT_MISSING 22 PROT_ERROR_UNSPEC 111 IC_MSG_IN_WRONG_STATE 23 PROT_ERROR_UNSPEC 111 IC_MSG_TYPE_NOT_IMP 24 MSG_NOT_EXIST 97 IC_MSG_TYPE_NOT_IMP_OR_WRONG_STATE 25 PROT_ERROR_UNSPEC 111 IC_NETWORK_OUT_OF_ORDER 26 NETWORK_OOO 38 IC_NO_CALL_SUSPENDED 27 TEMP_FAILURE 41 <> B-70 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ANSI SS7 Cause Codes Table B-20 Internal Cause Code to Transmitted ANSI SS7 Cause Code Mappings (continued) Internal Cause Code Value Transmitted ANSI SS7 Cause Code Value IC_NO_ANSWER_ALERTED_USER 28 NO_ANSWER 19 IC_NO_CIRCUIT_AVAILABLE 29 NO_CIRCUIT 34 IC_NON_SELECTED_USER_CLEARING 30 NORMAL_UNSPEC 31 IC_NORMAL_CLEARING 31 NORMAL_REL 16 IC_NORMAL_UNSPECIFIED 32 NORMAL_UNSPEC 31 IC_NO_ROUTE_TO_DEST 33 NO_ROUTE_TO_DEST 3 IC_NO_ROUTE_TO_TNS 34 NO_ROUTE_TO_TRANSIT 2 IC_NO_USER_RESPONDING 35 NO_RESPONSE 18 IC_NUMBER_CHANGED 36 NUMBER_CHANGED 22 IC_ONLY_RESTRICT_DIG_INFO_BEARER 37 RES_DIG_BEARCAP_ONLY 70 IC_PROTOCOL_ERROR_UNSPEC 38 PROT_ERROR_UNSP 111 IC_QUALITY_UNAVAIL 39 NORMAL_UNSPEC 31 IC_RECOVERY_ON_TIMER_EXPIRY 40 RECOVERY_ONTIMER 102 IC_REQ_CIRCUIT_UNAVAIL 41 CHAN_NOT_AVAIL 44 IC_REQ_FACILITY_NOT_IMP 42 FAC_NOT_IMP 69 IC_REQ_FACILITY_NOT_SUBSCR 43 FACILITY_NOT_SUBSC 50 IC_RESOURCES_UNAVAIL_UNSPEC 44 RES_UNAVAIL 47 IC_RESPONSE_TO_STATUS_ENQUIRY 45 NORMAL_UNSPEC 31 IC_SERVICE_OR_OPTION_NOT_IMP_UNSPEC 46 SERV_NOT_IMP 79 IC_SERVICE_OR_OPTION_NOT_AVAIL 47 SERV_NOT_AVAIL 63 IC_SUSPEND_EXIST_BUT_NOT_THIS_ID 48 TEMP_FAILURE 41 IC_SWITCHING_EQUIP_CONGESTION 49 SWITCH_CONG 42 IC_TEMPORARY_FAILURE 50 TEMP_FAILURE 41 IC_UNALLOCATED_NUMBER 51 UNALLOCATED_NUM 1 IC_USER_BUSY 52 USER_BUSY 17 IC_INTERCEPTED_SUBSCRIBER 53 (No cause code listed.) IC_ACCESS_BARRED 54 NORMAL_REL 16 IC_ACKNOWLEDGEMENT 55 NORMAL_REL 16 IC_ADDRESS_INCOMPLETE 56 ADDRESS_INCOMP 28 IC_BUSY 57 USER_BUSY 17 IC_CHANNEL_OUT_OF_SERVICE 58 NETWORK_OOO 38 IC_DTE_CONTROLLED_NOT_READY 59 NORMAL_UNSPEC 31 IC_CONGESTION 60 SWITCH_CONG 42 IC_CALL_TERMINATION 61 NORMAL_REL 16 IC_FACILITY_NOT_REGISTERED 62 FAC_REJECTED 29 IC_INCOMING_CALLS_BARRED 63 NORMAL_REL 16 <> Cisco MGC Software Release 9.5(1) B-71 Appendix B Cause and Location Codes ANSI SS7 Cause Codes Table B-20 Internal Cause Code to Transmitted ANSI SS7 Cause Code Mappings (continued) Internal Cause Code Value Transmitted ANSI SS7 Cause Code Value IC_SERVICE_INCOMPATIBLE 64 SERV_NOT_AVAIL 63 IC_MESSAGE_NOT_UNDERSTOOD 65 PROT_ERROR_UNSPEC 111 IC_NETWORK_ADDRESS_EXTENSION_ERROR 66 NORMAL_UNSPEC 31 IC_NETWORK_TERMINATION 67 NORMAL_UNSPEC 31 IC_NUMBER_UNOBTAINABLE 68 UNALLOCATED_NUM 1 IC_PRIORITY_FORCED_RELEASE 69 NORMAL_UNSPEC 31 IC_REJECT 70 NORMAL_UNSPEC 31 IC_ROUTE_OUT_OF_SERVICE 71 NETWORK_OOO 38 IC_SUBSCRIBER_INCOMPATIBLE 72 NORMAL_UNSPEC 31 IC_SIGNAL_NOT_UNDERSTOOD 73 PROT_ERROR_UNSPEC 111 IC_SIGNAL_NOT_VALID 74 PROT_ERROR_UNSPEC 111 IC_SUBSCRIBER_OUT_OF_SERVICE 75 NORMAL_UNSPEC 31 IC_SIGNALLING_SYSTEM_INCOMPATIBLE 76 INTERWORK_UNSPEC 127 IC_SERVICE_TEMPORARILY_UNAVAILABLE 77 SERV_NOT_AVAIL 63 IC_SERVICE_UNAVAILABLE 78 SERV_NOT_AVAIL 63 IC_DTE_UNCONTROLLED_NOT_READY 79 NORMAL_UNSPEC 31 IC_TRANSFERRED 80 NORMAL_UNSPEC 31 IC_INCOMING_CALLS_BARRED_IN_CUG 81 NORMAL_UNSPEC 31 IC_SPECIAL_INFORMATION_TONE 82 SEND_SIT 4 IC_USER_NOT_MEMBER_OF_CUG 83 NORMAL_UNSPEC 31 IC_MISDIALLED_TK_PREFIX 84 MISDIALLED_TRUNK_PREFIX 5 IC_PARAM_UNREC_PASSED 85 NORMAL_UNSPEC 31 IC_PROPRIETARY 86 NORMAL_UNSPEC 31 IC_PREEMPTION 87 PREEMPTION 8 IC_PREEMPTION_CCT_UNAVAILABLE 88 NORMAL_UNSPEC 31 IC_UNALLOCATED_DEST_NUMBER 89 UNALLOCATED_NUM 1 IC_UNREC_ELEM_PASSED_ON 90 PARAM_UNREC_PASSED 103 IC_SUB_ABSCENT 91 SUB_ABSCENT 20 IC_UNDEFINED_BG 92 UNDEFIND_BG 24 IC_ROUTING_ERROR 93 ROUTING_ERROR 25 IC_PRECEDENCE_BLOCKED 94 PRECEDENCE_BLOCKED 46 IC_CALL_TYPE_INCOMPATIBLE 95 CALL_TYPE_INCOMP 51 IC_GROUP_RESTRICTIONS 96 GROUP_RESTRICT 54 IC_CALLING_PARTY_OFF_HOLD 97 NORMAL_UNSPEC 31 IC_CALLING_DROPPED_WHILE_ON_HOLD 98 NORMAL_UNSPEC 31 IC_NEW_DESTINATION 99 NORMAL_UNSPEC 31 <> B-72 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes ANSI SS7 Cause Codes Table B-20 Internal Cause Code to Transmitted ANSI SS7 Cause Code Mappings (continued) Internal Cause Code Value Transmitted ANSI SS7 Cause Code Value IC_OUTGOING_CALLS_BARRED 100 NORMAL_UNSPEC 31 IC_SUB_CONTROLLED_ICB 101 NORMAL_UNSPEC 31 IC_CALL_REJECT_CALL_GAPPING 102 NORMAL_UNSPEC 31 IC_REJECTED_DIVERTED_CALL 103 NORMAL_UNSPEC 31 IC_SELECTIVE_CALL_BARRING 104 NORMAL_UNSPEC 31 IC_REMOTE_PROC_ERROR 105 NORMAL_UNSPEC 31 IC_TEMPORARY_OOS 106 NORMAL_UNSPEC 31 IC_OPERATOR_PRIORITY_ACCESS 107 NORMAL_UNSPEC 31 IC_CUG_ACCESS_BARRED 108 NORMAL_UNSPEC 31 IC_SUBSCRIBER_CALL_TERMINATE 109 NORMAL_UNSPEC 31 IC_FLOW_CONTROLLED_CONGESTION 110 NORMAL_UNSPEC 31 IC_OUT_OF_CATCHMENT_AREA 111 NORMAL_UNSPEC 31 IC_TRANSLATION_OOS 112 NORMAL_UNSPEC 31 IC_PERMANENT_ICB 113 NORMAL_UNSPEC 31 IC_SUBSCRIBER_MOVED 114 NORMAL_UNSPEC 31 IC_SUB_NOT_FOUND_DLE 115 NORMAL_UNSPEC 31 IC_ANONYMOUS_CALL_REJECTION 116 NORMAL_UNSPEC 31 IC_TERMINAL_CONGESTION 117 NORMAL_UNSPEC 31 IC_REPEAT_ATTEMPT 118 NORMAL_UNSPEC 31 IC_VACENT_CODE 119 NORMAL_UNSPEC 31 IC_PREFIX_0_DIALLED_IN_ERROR 120 NORMAL_UNSPEC 31 IC_PREFIX_1_DIALLED_IN_ERROR 121 NORMAL_UNSPEC 31 IC_PREFIX_1_NOT_DIALLED 122 NORMAL_UNSPEC 31 IC_EXCESSIVE_DIG_CALL_PROCEEDING 123 NORMAL_UNSPEC 31 IC_PROT_ERR_THRESHOLD_EXCEEDED 124 NORMAL_UNSPEC 31 IC_OUTGOING_CALLS_BARRED_IN_CUG 125 NORMAL_UNSPEC 31 IC_INCON_OUTGOING_ACC_AND_SUB_CLASS 126 NORMAL_UNSPEC 31 IC_NON_EXISTENT_CUG 127 NORMAL_UNSPEC 31 IC_MESG_WITH_UNREC_ELEM_DISCARDED 128 NORMAL_UNSPEC 31 IC_PREEMPTION_CCT_RES 129 NORMAL_UNSPEC 31 IC_PERMANENT_FRAME_MODE_OOS 130 NORMAL_UNSPEC 31 IC_PERMANENT_FRAME_MODE_OPERATIONAL 131 NORMAL_UNSPEC 31 IC_BLACKLIST_NO_CLI 132 NORMAL_UNSPEC 31 IC_BLACKLIST_CLI_LENGTH_INVALID 133 NORMAL_UNSPEC 31 IC_BLACKLIST_CLI_MATCHED 134 NORMAL_UNSPEC 31 IC_BLACKLIST_CPC_RESTRICTED 135 NORMAL_UNSPEC 31 <> Cisco MGC Software Release 9.5(1) B-73 Appendix B Cause and Location Codes ANSI SS7 Cause Codes Table B-20 Internal Cause Code to Transmitted ANSI SS7 Cause Code Mappings (continued) Internal Cause Code Value Transmitted ANSI SS7 Cause Code Value IC_BLACKLIST_NOA_RESTRICTED 136 NORMAL_UNSPEC 31 IC_BLACKLIST_BNUMBER_MATCHED 137 NORMAL_UNSPEC 31 IC_WHITELIST_CLI_NOT_MATCHED 138 NORMAL_UNSPEC 31 IC_PORTED_NUMBER 139 NORMAL_UNSPEC 31 IC_REDIRECTION_TO_NEW_DEST 140 NORMAL_UNSPEC 31 IC_COT_FAILURE 141 NORMAL_UNSPEC 31 IC_MISROUTED_CALL_PORTED_NUM 142 NORMAL_UNSPEC 31 IC_INVALID_CALL_REF 143 NORMAL_UNSPEC 31 IC_UNKNOWN 147 NORMAL_UNSPEC 31 IC_RE_ANALYSIS_REQUESTED 145 NORMAL_UNSPEC 31 IC_CALL_LICENSE_REJ 174 NORMAL_UNSPEC 31 IC_BAD_REQUEST 177 TEMP_FAILURE 41 IC_UNAUTHORIZED 178 CALL_REJECTED 21 IC_PAYMENT_REQUIRED 179 CALL_REJECTED 21 IC_FORBIDDEN 180 CALL_REJECTED 21 IC_METHOD_NOT_ALLOWED 181 SERV_NOT_AVAIL 63 IC_NOT_ACCEPTABLE 182 SERV_NOT_IMP 79 IC_PROXY_AUTHEN_REQUIRED 183 CALL_REJECTED 21 IC_REQUEST_TIMEOUT 184 RECOVERY_ONTIMER 102 IC_CONFLICT 185 TEMP_FAILURE 41 IC_LENGTH_REQUIRED 186 INTERWORK_UNSPEC 127 IC_ENTITY_TOO_LONG 187 INTERWORK_UNSPEC 127 IC_URI_TOO_LONG 188 INTERWORK_UNSPEC 127 IC_UNSUPPORTED_MEDIA_TYPE 189 SERV_NOT_IMP 79 IC_UNSUPPORTED_URI_SCHEME 190 INTERWORK_UNSPEC 127 IC_BAD_EXTENSION 191 INTERWORK_UNSPEC 127 IC_EXTENSION_REQUIRED 192 INTERWORK_UNSPEC 127 IC_SESSION_INTERVAL_TOO_SMALL 193 INTERWORK_UNSPEC 127 IC_INTERVAL_TOO_BRIEF 194 INTERWORK_UNSPEC 127 IC_ANONYMITY_DISALLOWED 195 NORMAL_UNSPEC 31 IC_TEMP_NOT_AVAILABLE 196 NO_RESPONSE 18 IC_LEG_OR_TRANSACTION_NOT_EXIST 197 TEMP_FAILURE 41 IC_LOOP_DETECTED 198 ROUTING_ERROR 25 IC_TOO_MANY_HOPS 199 ROUTING_ERROR 25 IC_AMBIGUOUS 200 UNALLOCATED_NUM 1 IC_REQUEST_TERMINATED 201 NORMAL_REL 16 <> B-74 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to DPNSS Cause Codes Table B-20 Internal Cause Code to Transmitted ANSI SS7 Cause Code Mappings (continued) Internal Cause Code Value Transmitted ANSI SS7 Cause Code Value IC_NOT_ACCEPT_HERE 202 NORMAL_UNSPEC 31 IC_BAD_EVENT 203 NORMAL_UNSPEC 31 IC_REQUEST_PENDING 204 NORMAL_UNSPEC 31 IC_UNDECIPHERABLE 205 NORMAL_UNSPEC 31 IC_SERVER_INTERNAL_ERROR 206 TEMP_FAILURE 41 IC_NOT_IMPLEMENTED 207 SERV_NOT_IMP 79 IC_BAD_GATEWAY 208 NETWORK_OOO 38 IC_SERVICE_UNAVAIL 209 SERV_NOT_AVAIL 63 IC_SERVER_TIMEOUT 210 RECOVERY_ONTIMER 102 IC_VERSION_NOT_SUPPORT 211 INTERWORK_UNSPEC 127 IC_MSG_TOO_LARGE 212 INTERWORK_UNSPEC 127 IC_PRECONDITION_FAILURE 213 TEMP_FAILURE 41 IC_DECLINE 214 CALL_REJECTED 21 IC_NOT_EXIST_ANYWHERE 215 UNALLOCATED_NUM 1 IC_NOT_ACCEPTABLE_606 216 NORMAL_UNSPEC 31 IC_MULTIPLE_CHOICES 217 NORMAL_UNSPEC 31 IC_MOVED_PERMANENTLY 218 NORMAL_UNSPEC 31 IC_USE_PROXY 219 UNALLOCATED_NUM 1 IC_ALTERNATIVE_SERVICE 220 SERV_NOT_AVAIL 63 IC_SIP_CALL_SETUP_TIMEOUT 221 NO_RESPONSE 18 SIP to DPNSS Cause Codes Table B-21 describes the DPNSS case code mappings supported in the SIP protocol. s Table B-21 SIP Status Code to DPNSS External Cause Code Mappings SIP Status Code SIP Internal Values Cause Value DPNSS External Cause Code Bad request 400 177 ‘07’H Unauthorized 401 178 ‘30’H Payment required 402 179 ‘30’H Forbidden 403 180 ‘30’H Not found 404 51 ‘00’H Method not allowed 405 181 ‘03’H Not acceptable 406 182 ‘30’H Proxy authentication required 407 183 ‘30’H <> Cisco MGC Software Release 9.5(1) B-75 Appendix B Cause and Location Codes SIP to DPNSS Cause Codes Table B-21 SIP Status Code to DPNSS External Cause Code Mappings (continued) SIP Status Code SIP Internal Values Cause Value DPNSS External Cause Code Request timeout 408 184 ‘02’H Conflict 409 185 ‘07’H Gone 410 36 ‘00’H Length required 411 186 ‘30’H Request entity too long 413 187 ‘30’H Request URI too long 414 188 ‘30’H Unsupported media type 415 189 ‘30’H Unsupported URI scheme 416 190 ‘30’H Bad extension 420 191 ‘30’H Extension required 421 192 ‘30’H Session interval too small 422 193 ‘30’H Interval too brief 423 194 ‘30’H Anonymity disallowed 433 195 ‘30’H Temporarily not available 480 196 ‘02’H Call leg/transaction does not exist 481 197 ‘07’H Loop detected 482 198 ‘00’H Too many hops 483 199 ‘00’H Address incomplete 484 56 ‘01’H Ambiguous 485 200 ‘00’H Busy here 486 52 ‘08’H Request terminated 487 201 ‘30’H Not acceptable here 488 202 ‘30’H Bad event 489 203 ‘30’H Request pending 491 204 ‘30’H Undecipherable 493 205 ‘30’H Server internal error 500 206 ‘07’H Not implemented 501 207 ‘30’H Bad gateway 502 208 ‘1C’H Service unavailable 503 209 ‘03’H Server time-out 504 210 ‘02’H Version not supported 505 211 ‘30’H Message too large 513 212 ‘30’H Precondition failure 580 213 ‘07’H Busy everywhere 600 57 ‘08’H Decline 603 214 ‘30’H <> B-76 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to QSIG Cause Codes Table B-21 SIP Status Code to DPNSS External Cause Code Mappings (continued) SIP Status Code SIP Internal Values Cause Value DPNSS External Cause Code Does not exist anywhere 604 215 ‘00’H Not acceptable 606 216 ‘30’H Multiple choices 300 217 ‘30’H Moved permanently 301 218 ‘30’H Moved temporarily 302 145 ‘30’H Use proxy 305 219 ‘00’H Alternative service 380 220 ‘03’H SIP to QSIG Cause Codes Table B-22 describes the QSIG external cause code mappings supported in the SIP protocol. Table B-22 SIP Status Code to QSIG External Cause Code Mappings SIP Status Code SIP Internal Cause Values Values QSIG External Cause Code Bad request 400 177 41 Unauthorized 401 178 21 Payment required 402 179 21 Forbidden 403 180 21 Not found 404 51 1 Method not allowed 405 181 63 Not acceptable 406 182 79 Proxy authentication required 407 183 21 Request timeout 408 184 102 Conflict 409 185 41 Gone 410 36 22 Length required 411 186 127 Request entity too long 413 187 127 Request URI too long 414 188 127 Unsupported media type 415 189 79 Unsupported URI scheme 416 190 127 Bad extension 420 191 127 Extension required 421 192 127 Session interval too small 422 193 31 Interval too brief 423 194 127 <> Cisco MGC Software Release 9.5(1) B-77 Appendix B Cause and Location Codes SIP to QSIG Cause Codes Table B-22 SIP Status Code to QSIG External Cause Code Mappings (continued) SIP Status Code SIP Internal Cause Values Values QSIG External Cause Code Anonymity disallowed 433 195 31 Temporarily not available 480 196 18 Call leg/transaction does not exist 481 197 41 Loop detected 482 198 31 Too many hoops 483 199 31 Address incomplete 484 56 28 Ambiguous 485 200 1 Busy here 486 52 17 Request terminated 487 201 16 Not acceptable here 488 202 31 Bad event 489 203 31 Request pending 491 204 31 Undecipherable 493 205 31 Server internal error 500 206 41 Not implemented 501 207 79 Bad gateway 502 208 38 Service unavailable 503 209 16 Server time-out 504 210 102 Version not supported 505 211 127 Message too large 513 212 127 Precondition failure 580 213 41 Busy everywhere 600 57 17 Decline 603 214 21 Does not exist anywhere 604 215 1 Not acceptable 606 216 31 Multiple choices 300 217 31 Moved permanently 301 218 31 Moved temporarily 302 145 31 Use proxy 305 219 1 Alternative service 380 220 31 <> B-78 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to ANSI Cause Codes SIP to ANSI Cause Codes Table B-22 describes the ANSI external cause code mappings supported in the SIP protocol. Table B-23 SIP Status Code to ANSI External Cause Code Mappings SIP Status Code SIP Internal Cause Values Values ANSI External Cause Code Bad request 400 177 41 Unauthorized 401 178 21 Payment required 402 179 21 Forbidden 403 180 21 Not found 404 51 1 Method not allowed 405 181 63 Not acceptable 406 182 79 Proxy authentication required 407 183 21 Request timeout 408 184 102 Conflict 409 185 41 Gone 410 36 22 Length required 411 186 127 Request entity too long 413 187 127 Request URI too long 414 188 127 Unsupported media type 415 189 79 Unsupported URI scheme 416 190 127 Bad extension 420 191 127 Extension required 421 192 127 Session interval too small 422 193 127 Interval too brief 423 194 127 Anonymity disallowed 433 195 31 Temporarily not available 480 196 18 Call leg/transaction does not exist 481 197 41 Loop detected 482 198 25 Too many hoops 483 199 25 Address incomplete 484 56 28 Ambiguous 485 200 1 Busy here 486 52 17 Request terminated 487 201 16 Not acceptable here 488 202 31 Bad event 489 203 31 <> Cisco MGC Software Release 9.5(1) B-79 Appendix B Cause and Location Codes SIP to H.323 Cause Codes Table B-23 SIP Status Code to ANSI External Cause Code Mappings (continued) SIP Status Code SIP Internal Cause Values Values ANSI External Cause Code Request pending 491 204 31 Undecipherable 493 205 31 Server internal error 500 206 41 Not implemented 501 207 79 Bad gateway 502 208 38 Service unavailable 503 209 63 Server time-out 504 210 102 Version not supported 505 211 127 Message too large 513 212 127 Precondition failure 580 213 41 Busy everywhere 600 57 17 Decline 603 214 21 Does not exist anywhere 604 215 1 Not acceptable 606 216 31 Multiple choices 300 217 31 Moved permanently 301 218 31 Moved temporarily 302 145 31 Use proxy 305 219 1 Alternative service 380 220 63 SIP to H.323 Cause Codes Table B-23 describes the H.323 external cause code mappings supported in the SIP protocol. Table B-24 SIP Status Code to H.323 External Cause Code Mappings SIP Status Code SIP Internal Cause Values Values H.323 External Cause Code Bad request 400 177 127 Unauthorized 401 178 127 Payment required 402 179 127 Forbidden 403 180 127 Not found 404 51 1 Unallocated number Method not allowed 405 181 127 Interworking unspecified Not acceptable 406 182 127 Interworking unspecified <> B-80 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to H.323 Cause Codes Table B-24 SIP Status Code to H.323 External Cause Code Mappings (continued) SIP Status Code SIP Internal Cause Values Values H.323 External Cause Code Proxy authentication required 407 183 127 Interworking unspecified Request timeout 408 184 127 Interworking unspecified Conflict 409 185 127 Interworking unspecified Gone 410 36 22 Number changed Length required 411 186 127 Interworking unspecified Request entity too long 413 187 127 Interworking unspecified Request URI too long 414 188 127 Interworking unspecified Unsupported media type 415 189 127 Interworking unspecified Unsupported URI scheme 416 190 127 Interworking unspecified Bad extension 420 191 127 Interworking unspecified Extension required 421 192 127 Interworking unspecified Session interval too small 422 193 127 Interworking unspecified Interval too brief 423 194 127 Interworking unspecified Anonymity disallowed 433 195 24 Call rejected due to ACR supplementary service Temporarily not available 480 196 20 Subscriber absent Call leg/transaction does not exist 481 197 127 Interworking unspecified Loop detected 482 198 127 Interworking unspecified Too many hoops 483 199 127 Interworking unspecified Address incomplete 484 56 28 Invalid number format Ambiguous 485 200 127 Interworking unspecified Busy here 486 52 17 User busy Request terminated 487 201 127 Interworking unspecified Not acceptable here 488 202 127 Interworking unspecified Bad event 489 203 127 Interworking unspecified Request pending 491 204 127 Interworking unspecified Undecipherable 493 205 127 Interworking unspecified Server internal error 500 206 127 Interworking unspecified Not implemented 501 207 127 Interworking unspecified Bad gateway 502 208 127 Interworking unspecified Service unavailable 503 209 127 Interworking unspecified Server time-out 504 210 127 Interworking unspecified Version not supported 505 211 127 Interworking unspecified Message too large 513 212 127 Interworking unspecified Precondition failure 580 213 127 Interworking unspecified <> Cisco MGC Software Release 9.5(1) B-81 Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-24 SIP Status Code to H.323 External Cause Code Mappings (continued) SIP Status Code SIP Internal Cause Values Values H.323 External Cause Code Busy everywhere 600 57 17 User busy Decline 603 214 21 Call rejected Does not exist anywhere 604 215 1 Unallocated number Not acceptable 606 216 127 Interworking unspecified Multiple choices 300 217 23 Redirection to new destination Moved permanently 301 218 23 Redirection to new destination Moved temporarily 302 145 23 Redirection to new destination Use proxy 305 219 31 Normal, unspecified Alternative service 380 220 31 Normal, unspecified SIP to ISUP/ISDN Cause Codes The following tables provide mappings for various received cause codes and the corresponding SIP response or status codes. ISUP Cause Code to SIP Status Code Mapping Table B-25 provides received ISUP and ISDN cause codes and the corresponding SIP response code. SIP status codes listed in this table are compliant with the ITU-T Q.1912.5 standard. Table B-25 ISUP Cause Code to SIP Status Code Mapping ITU ISUP ANSI ISUP Q.931 SIP Response 1 unallocated number 1 unallocated number 1 unallocated number 404 Not found 2 No route to network 2 No route to network 2 No route to network 500 Server internal error 3 no route to destination 3 no route to destination 3 no route to destination 500 Server internal error 4 send special information tone 4 send special information tone 4 send special information 500 Server internal error tone 5 Misdialled trunk prefix - 5 Misdialled trunk prefix 404 Not found - - 6 Channel Unacceptable 500 Server internal error - - 7 Call awarded 500 Server internal error 8 Preemption 8 Preemption 8 Preemption 500 Server internal error (SIP-I only) 9 Preemption - Circuit Reserved 9 Preemption - Circuit Reserved - 500 Server internal error (SIP-I only) 14 QoR: Ported number 16 normal call clearing (No mapping) 16 normal call clearing 16 normal call clearing (No mapping) <> B-82 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-25 ISUP Cause Code to SIP Status Code Mapping (continued) ITU ISUP ANSI ISUP Q.931 SIP Response 17 user busy 17 user busy 17 user busy 486 Busy here 18 no user responding 18 no user responding 18 no user responding 480 Temporarily unavailable 19 no answer from the user 19 no answer from the user 19 no answer from the user 480 Temporarily unavailable 20 Subscriber absent 20 Subscriber absent 20 Subscriber absent 480 Temporarily unavailable 21 call rejected 21 call rejected 21 call rejected 480 Temporarily unavailable 22 number changed (without diagnostic) 22 number changed (without diagnostic) 22 number changed (without diagnostic) 410 Gone 22 number changed (with diagnostic) 22 number changed (with diagnostic) 22 number changed (with diagnostic) 410 Gone 23 redirection to new destination 23 Unallocated destination number 23 redirection to new destination (No mapping) 24 Call rejected due to ACR supplementary 24 Undefined business group - (No mapping) 25 Exchange routing error 25 Exchange routing error - 480 Temporarily unavailable 26 Non-selected user clearing 26 Non-selected user 26 Non-selected user clearing (Overloaded to signify misrouted clearing ported number, indicates that a number portability dip should have been performed by a prior network. Otherwise, this cause is not typically used.) 27 destination out of order 27 destination out of order 27 destination out of order 502 Bad gateway 28 address incomplete 28 address incomplete 28 address incomplete 484 Address incomplete 29 facility rejected 29 facility rejected 29 facility rejected 500 Server internal error - - 30 Response to STAUS ENQUIRY 500 Server internal error 31 normal unspecified 31 normal unspecified 31 normal unspecified 480 Temporarily unavailable 34 no circuit available 34 no circuit available 34 no circuit available 486 Busy here (No mapping) (CCBS indicator = CCBS possible) 480 Temporarily unavailable (no CCBS indicator) 38 network out of order 38 network out of order 38 network out of order 500 Server internal error 39 resource unavailable - 39 Frame mode OOS 500 Server internal error <> Cisco MGC Software Release 9.5(1) B-83 Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-25 ISUP Cause Code to SIP Status Code Mapping (continued) ITU ISUP ANSI ISUP Q.931 SIP Response 40 resource unavailable - 40 Frame mode operational 500 Server internal error 41 temporary failure 41 temporary failure 41 temporary failure 500 Server internal error 42 switching equipment congestion 42 switching equipment congestion 42 switching equipment congestion 500 Server internal error 43 Access information discarded 43 Access information discarded 43 Access information discarded 500 Server internal error 44 requested channel not available 44 requested channel not available 44 requested channel not available 500 Server internal error 45 resource unavailable 45 Preemption - (No mapping) 46 Precedence call blocked 46 Precedence call blocked 46 Precedence call blocked 500 Server internal error 47 resource unavailable 47 resource unavailable 47 resource unavailable 500 Server internal error - - 49 QoS not available 500 Server internal error 50 Requested Facility Not Subscribed 50 Requested Facility Not Subscribed 50 Requested Facility Not 500 Server internal error Subscribed - 51 Call type incompatible with service request - 500 Server internal error 53 Outgoing calls barred within CUG - 53 Outgoing calls barred within CUG 500 Server internal error (SIP-I only) - 54 Call blocked due to group restrictions - 500 Server internal error 55 incoming calls barred within CUG - 55 incoming calls barred within CUG 500 Server internal error (SIP-I only) 57 bearer capability not authorized 57 bearer capability not authorized 57 bearer capability not authorized 500 Server internal error 58 bearer capability not presently available 58 bearer capability not presently 58 bearer capability not presently 500 Server internal error 62 Inconsistency in designated 62 Inconsistency outgoing information and subscriber class 62 Inconsistency (No mapping) 63 service/option not available 63 service/option not available 63 service/option not available 500 Server internal error 65 Bearer capability not implemented 65 Bearer capability not implemented 65 Bearer capability not implemented 500 Server internal error 66 service or option not implemented - 66 Channel type not implemented 500 Server internal error 67 service or option not implemented 500 Server internal error 68 service or option not implemented 500 Server internal error <> B-84 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-25 ISUP Cause Code to SIP Status Code Mapping (continued) ITU ISUP ANSI ISUP Q.931 SIP Response 69 Requested facility not implemented 69 Requested facility not implemented 69 Requested facility not implemented 500 Server internal error 70 Only restricted digital information bearer capability is available 70 Only restricted digital information capability available 70 Only restricted digital information capability available 500 Server internal error 71 service or option not implemented 500 Server internal error 72 service or option not implemented 500 Server internal error 73 service or option not implemented 500 Server internal error 74 service or option not implemented 500 Server internal error 75 service or option not implemented 500 Server internal error 76 service or option not implemented 500 Server internal error 77 service or option not implemented 500 Server internal error 78 service or option not implemented 500 Server internal error 79 Service or option not implemented 79 Service or option not implemented 79 Service or option not implemented 500 Server internal error - - 81 Invalid call reference 500 Server internal error - - 82 Identified channel does 500 Server internal error not exist - - 83 Suspended call exists 500 Server internal error - - 84 Call identity in use 500 Server internal error - - 85 No call suspended 500 Server internal error - - 86 Call has been cleared 500 Server internal error 87 User not member of CUG - 87 User not member of CUG 500 Server internal error (SIP-I only) 88 Incompatible destination 88 Incompatible destination 88 Incompatible destination 500 Server internal error 90 Non-existent CUG - 90 Non-existent CUG 500 Server internal error (SIP-I only) 91 Invalid transit network selection 91 Invalid transit network selection 91 Invalid transit network 404 Not found selection 95 Invalid message, unspecified 95 Invalid message 95 Invalid message 500 Server internal error - - 96 IE missing 500 Server internal error <> Cisco MGC Software Release 9.5(1) B-85 Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-25 ISUP Cause Code to SIP Status Code Mapping (continued) ITU ISUP ANSI ISUP Q.931 SIP Response 97 Message type non-existent or not implemented 97 Message type non-existent 97 Message type non-existent 500 Server internal error - - 98 Incompatible message type 500 Server internal error 99 Parameter non-existent or not implemented 99 Parameter non-existent 99 Parameter non-existent 500 Server internal error - - 100 Invalid IE contents - - 101 Message not 500 Server internal error compatible with call state 102 Recovery of timer expiry 102 Recovery of timer expiry 102 Recovery of timer expiry 480 Temporarily unavailable 103 Non-existent parameter passed on - 103 Non-existent parameter passed on 500 Server internal error 110 Message with unrecognized parameter, discarded 110 Message discarded – unrecognized parameter 110 Message discarded – unrecognized parameter 500 Server internal error 111 protocol error, unspecified 111 protocol error 111 protocol error 500 Server internal error 127 Interworking unspecified 127 Interworking unspecified 480 Temporarily unavailable 127 Interworking unspecified 500 Server internal error ISUP Cause Code to SIP Status Code Non-Mapped Values The Table B-26 describes ISUP cause code to SIP status code mappings not included in the ITU-T Q.1912.5 standard. Table B-26 ISUP Cause Code to SIP Status Code Non-Mapped Values ITU ISUP ANSI ISUP Q.931 SIP response 14 OoR: Ported number 14 OoR: Ported number 14 OoR: Ported number 410 Gone 16 Normal call clearing 16 Normal call clearing 16 Normal call clearing BYE 23 Redirection to new destination 23 Redirection to new destination 23 Redirection to new destination 302 Moved temporarily 24 Call rejected due to ACR supplementary service 24 Call rejected due to ACR supplementary service 24 Call rejected due to ACR supplementary service 433 Anonymity disallowed 53 Outgoing calls barred within CUG 53 Outgoing calls barred within CUG 53 Outgoing calls barred within CUG 500 Server internal error 62 Inconsistency in designated access information and subscriber class 62 Inconsistency in designated access information and subscriber class 62 Inconsistency in designated access information and subscriber class 500 Server internal error <> B-86 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes ISUP Event Code to SIP Status Code Mapping Table B-27 provides received ISUP event codes and the corresponding SIP status codes. Table B-27 ISUP Event Code to SIP Status Code Mapping ITU ISUP ANSI ISUP Q.931 SIP response 1 Alerting 1 Alerting 1 Alerting 180 Ringing 2 Progress 2 Progress 2 Progress 183 Session progress 3 In-band information 3 In-band information 3 In-band information 183 Session progress 4 Call forward; line busy 4 Call forward; line busy 4 Call forward; line busy 181 Call is being forwarded 5 Call forward; no reply 5 Call forward; no reply 5 Call forward; no reply 181 Call is being forwarded 6 Call forward; unconditional 6 Call forward; unconditional 6 Call forward; unconditional 181 Call is being forwarded - (no event code present) - (no event code present) - (no event code present) 183 Session progress SIP Status Code to ISUP Message Mapping Table B-28 provides received SIP status codes and the corresponding ISUP messages. Table B-28 SIP Status Code to ISUP Message Mapping Response Received ANSI ISUP ITU ISUP Q.931 100 Trying Nothing Nothing Nothing 180 Ringing (no SDP) ACM (BCI = subscriber free) or ACM (BCI = subscriber free) or ALERTING CPG (event = 1 [Alerting]) if CPG (event = 1 [Alerting]) if ACM already sent ACM already sent Apply ring-back tone at GW Apply ring-back tone at GW 180 Ringing (with SDP) ACM (BCI = subscriber free) or ACM (BCI = subscriber free) or ALERTING CPG (event = 1 [Alerting]) if CPG (event = 1 [Alerting]) if ACM already sent ACM already sent 181 Call is being forwarded Early ACM and CPG (event = 6 [Forwarding]) or CPG (event = 6 [Forwarding]) if ACM already sent Early ACM and CPG (event = 6 FORWARDING [Forwarding]) or CPG (event = 6 [Forwarding]) if ACM already sent 182 Queued ACM (BCI = no indication) or CPG (event = 2 [Progress]) if ACM already sent ACM (BCI = no indication) or CPG (event = 2 [Progress]) if ACM already sent PROGRESS 183 Session progress message (no SDP) ACM (BCI = no indication) or CPG (event = 2 [Progress]) if ACM already sent ACM (BCI = no indication) or CPG (event = 2 [Progress]) if ACM already sent PROGRESS with PI=8 Apply ring-back tone at GW Apply ring-back tone at GW ACM or CPG (event = Inband Info) if ACM already sent ACM or CPG (event = Inband Info) if ACM already sent Do not apply ring-back tone at GW Do not apply ring-back tone at GW 183 Session progress message (with SDP) PROGRESS with PI=8 <> Cisco MGC Software Release 9.5(1) B-87 Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-28 SIP Status Code to ISUP Message Mapping (continued) Response Received ANSI ISUP ITU ISUP Q.931 200 OK ANM and ACK or ANM and CON when 200 OK arrives before gateway has sent an ACM (if CON is supported) ANM and ACK or ANM and CON when 200 OK arrives before gateway has sent an ACM (if CON is supported) CONNECT 3xx (any redirection) Gateway tries to reach destination by sending one or more call setup requests using URIs found in the Contact header fields of the response. Gateway tries to reach destination by sending one or more call setup requests using URIs found in the Contact header fields of the response. If URI is best reached by the PSTN (according to routing policies), the gateway sends an IAM and act as a normal PSTN switch (no SIP involved), or the gateway sends a REL message to the PSTN with a redirection indicator (23) and a diagnostic field containing the telephone number in the URI. If URI is best reached by the PSTN (according to routing policies), the gateway sends an IAM and act as a normal PSTN switch (no SIP involved), or the gateway sends a REL message to the PSTN with a redirection indicator (23) and a diagnostic field containing the telephone number in the URI. If URI is best reached using SIP (URI does not contain telephone number), MGC sends an Invite with a Request-URI in the message body. If URI is best reached using SIP (URI does not contain telephone number), MGC sends an Invite with a Request-URI in the message body. While the redirection is being processed, the gateway sends a CPG (event = 6 [Forwarding]) to the PSTN to indicate that the call is still in progress. While the redirection is being processed, the gateway sends a CPG (event = 6 [Forwarding]) to the PSTN to indicate that the call is still in progress. When a response code of 400 or greater is received by the gateway, the previously sent Invite has been rejected. When a response code of 400 or greater is received by the gateway, the previously sent Invite has been rejected. Gateway typically releases resources, sends an REL to the PSTN with a cause value, and sends an ACK to the SIP network. Gateway typically releases resources, sends an REL to the PSTN with a cause value, and sends an ACK to the SIP network. 4xx through 6xx When a response code of 400 or greater is received by the gateway, the previously sent Invite has been rejected. Gateway typically releases resources, sends an REL to the PSTN with a cause value, and sends an Specific circumstances in which Specific circumstances in which ACK to the SIP a gateway may attempt to retry a gateway may attempt to retry network. the request without releasing the the request without releasing the call are detailed in Table B-29. call are detailed in Table B-29. Specific circumstances in which a gateway may attempt to retry the request without releasing the call are detailed in Table B-29. <> B-88 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes SIP Status Code to ISDN Cause Code Mapping Table B-29 lists the specific SIP status codes (and their associated ISDN cause codes) that cause a gateway to attempt to retry a request without releasing the call. Table B-29 SIP Status Code to ISDN Cause Code Mapping Response Received ANSI ISUP ITU ISUP Q.931 400 Bad request 41 Temporary Failure 127 Internetworking unspecified 41 Temporary Failure 401 Unauthorized 21 Call Rejected (only when gateway cannot provide credentials) 127 Internetworking unspecified 21 Call Rejected (only when gateway cannot provide credentials) 402 Payment required 21 Call Rejected 127 Internetworking unspecified 21 Call Rejected 403 Forbidden 21 Call Rejected 127 Internetworking unspecified 21 Call Rejected 404 Not found 1 Unallocated number 1 Unallocated number 405 Method not allowed 63 Service or option unavailable 127 Internetworking unspecified 63 Service or option unavailable 406 Not acceptable 79 Service or option not implemented (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 79 Service or option not implemented (only when gateway cannot remedy unacceptable behavior and re-originate the session) 407 Proxy authentication required 21 Call Rejected (only when gateway cannot provide credentials) 127 Internetworking unspecified 21 Call Rejected (only when gateway cannot provide credentials) 408 Request timeout 102 Recovery on timer expiry 127 Internetworking unspecified 102 Recovery on timer expiry 409 Conflict 41 Temporary failure 127 Internetworking unspecified 41 Temporary failure 410 Gone 22 Number changed (without diagnostic) 22 Number changed 413 Request Entity too long 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 414 Request-URI too long 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 415 Unsupported media type 79 Service or option not implemented (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 79 Service or option not implemented (only when gateway cannot remedy unacceptable behavior and re-originate the session) 1 Unallocated number 22 Number changed (without diagnostic) <> Cisco MGC Software Release 9.5(1) B-89 Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-29 SIP Status Code to ISDN Cause Code Mapping (continued) Response Received ANSI ISUP ITU ISUP Q.931 416 Unsupported URI Scheme 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 420 Bad extension 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 421 Extension required 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 423 Interval Too Brief 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) h33 Anonymity Disallowed No mapping 480 Temporarily unavailable 18 No user responding 20 Subscriber absent 18 No user responding 481 Call leg/transaction does not exist 41 Temporary failure 127 Internetworking unspecified 41 Temporary failure 482 Loop detected 25 Exchange - routing error 127 Internetworking unspecified 25 Exchange - routing error 483 Too many hoops 25 Exchange - routing error 127 Internetworking unspecified 25 Exchange - routing error 484 Address incomplete 28 Invalid Number Format (only 28 Invalid number format when gateway cannot remedy unacceptable behavior and re-originate the session) 485 Ambiguous 1 Unallocated number 127 Internetworking unspecified 1 Unallocated number 486 Busy here 17 User busy 17 User busy 17 User busy 487 Request Cancelled - (no mapping) No mapping - (no mapping) 488 Not acceptable here 31 Normal, unspecified or 63 Bearer Capability Not Implemented (only when the Warning code indicates an unavailable bearer capability) 127 Internetworking unspecified 31 Normal, unspecified or 63 Bearer Capability Not Implemented (only when the Warning code indicates an unavailable bearer capability) 500 Internal server error 41 Temporary Failure 127 Internetworking unspecified 41 Temporary Failure 28 Invalid Number Format (only when gateway cannot remedy unacceptable behavior and re-originate the session) <> B-90 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-29 SIP Status Code to ISDN Cause Code Mapping (continued) Response Received ANSI ISUP ITU ISUP 501 Not implemented 79 Not implemented, unspecified 127 Internetworking unspecified 79 Not implemented, unspecified 502 Bad gateway 38 Network out of order 127 Internetworking unspecified 38 Network out of order 503 Service unavailable 63 Service not available 63 Service not available 504 Server time-out 102 Recovery on timer expiry 127 Internetworking unspecified 102 Recovery on timer expiry 505 Version not supported 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 513 Message Too Large 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 127 Internetworking unspecified 127 Interworking (only when gateway cannot remedy unacceptable behavior and re-originate the session) 580 Precondition Failure Q.931 16 Normal clearing 127 Internetworking unspecified 600 Busy everywhere 17 User busy 17 User busy 17 User busy 603 Decline 21 Call rejected 21 Call rejected 21 Call rejected 604 Does not exist anywhere 1 Unallocated number 1 Unallocated number 1 Unallocated number 606 Not acceptable 31 Normal, unspecified or 63 Bearer Capability Not Implemented (only when the Warning code indicates an unavailable bearer capability) 127 Internetworking unspecified 31 Normal, unspecified or 63 Bearer Capability Not Implemented (only when the Warning code indicates an unavailable bearer capability) Internal Cause Code to SIP Status Code Mapping Table B-29 lists the mappings between internal cause codes and SIP external cause codes. Table B-30 Internal Cause Code to SIP Status Code Mappings Internal Cause Code SIP Intern al Cause Value SIP Status Code Value IC_NUMBER_CHANGED 36 Gone 410 IC_UNALLOCATED NUMBER 51 Not found 404 IC_USER_BUSY 52 Busy here 486 IC_ADDRESS_INCOMPLETE 56 Address incomplete 484 IC_BUSY 57 Busy everywhere 600 <> Cisco MGC Software Release 9.5(1) B-91 Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-30 Internal Cause Code to SIP Status Code Mappings (continued) Internal Cause Code SIP Intern al Cause Value SIP Status Code Value IC_RE_ANALYSIS_REQUESTED 145 Moved temporarily 302 IC_CALL_LICENSE_REJ 174 Forbidden 403 IC_BAD_REQUEST 177 Bad request 400 IC_UNAUTHORIZED 178 Unauthorized 401 IC_PAYMENT_REQUIRED 179 Payment required 402 IC_FORBIDDEN 180 Forbidden 403 IC_METHOD_NOT_ALLOWED 181 Method not allowed 405 IC_NOT_ACCEPTABLE 182 Not acceptable 406 IC_PROXY_AUTHEN_REQUIRED 183 Proxy authentication required 407 IC_REQUEST_TIMEOUT 184 Request timeout 408 IC_CONFLICT 185 Conflict 409 IC_LENGTH_REQUIRED 186 Length required 411 IC_ENTITY_TOO_LONG 187 Request entity too long 413 IC_URI_TOO_LONG 188 Request URI too long 414 IC_UNSUPPORTED_MEDIA_TYPE 189 Unsupported media type 415 IC_UNSUPPORTED_URI_SCHEME 190 Unsupported URI scheme 416 IC_BAD_EXTENSION 191 Bad extension 420 IC_EXTENSION_REQUIRED 192 Extension required 421 IC_SESSION_INTERVAL_TOO_SMALL 193 Session interval too small 422 IC_INTERVAL_TOO_BRIEF 194 Interval too brief 423 IC_ANONYMITY_DISALLOWED 195 Anonymity disallowed 433 IC_TEMP_NOT_AVAILABLE 196 Temporarily not available 480 IC_LEG_OR_TRANSACTION_NOT_EXIST 197 Call leg/transaction does not exist 481 IC_LOOP_DETECTED 198 Loop detected 482 IC_TOO_MANY_HOOPS 199 Too many hoops 483 IC_AMBIGUOUS 200 Ambiguous 485 IC_REQUEST_TERMINATED 201 Request terminated 487 IC_NOT_ACCEPT_HERE 202 Not acceptable here 488 IC_BAD_EVENT 203 Bad event 489 IC_REQUEST_PENDING 204 Request pending 491 IC_UNDECIPHERABLE 205 Undecipherable 493 IC_SERVER_INTERNAL_ERROR 206 Server internal error 500 IC_NOT_IMPLEMENTED 207 Not implemented 501 <> B-92 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-30 Internal Cause Code to SIP Status Code Mappings (continued) Internal Cause Code SIP Intern al Cause Value SIP Status Code Value IC_BAD_GATEWAY 208 Bad gateway 502 IC_SERVICE_UNAVAIL 209 Service unavailable 503 IC_SERVER_TIMEOUT 210 Server time-out 504 IC_VERSION_NOT_SUPPORT 211 Version not supported 505 IC_MSG_TOO_LARGE 212 Message too large 513 IC_PRECONDITION_FAILURE 213 Precondition failure 580 IC_DECLINE 214 Decline 603 IC_NOT_EXIST_ANYWHERE 215 Does not exist anywhere 604 IC_NOT_ACCEPTABLE_606 216 Not acceptable 606 IC_MULTIPLE_CHOICES 217 Multiple choices 300 IC_MOVED_PERMANENTLY 218 Moved permanently 301 IC_USE_PROXY 219 Use proxy 305 IC_ALTERNATIVE_SERVICE 220 Alternative service 380 IC_SIP_CALL_SETUP_TIMEOUT 221 Request timeout 408 SIP Status Code to Internal Cause Code Mapping Table B-30 describes the mapping between SIP status codes and internal cause codes. Table B-31 SIP Status Code to Internal Cause Code Mappings SIP Status Code Values Internal Cause Code Values Bad request 400 IC_BAD_REQUEST 177 Unauthorized 401 IC_UNAUTHORIZED 178 Payment required 402 IC_PAYMENT_REQUIRED 179 Forbidden 403 IC_FORBIDDEN 180 Not found 404 IC_UNALLOCATED_NUMBER 51 Method not allowed 405 IC_METHOD_NOT_ALLOWED 181 Not acceptable 406 IC_NOT_ACCEPTABLE 182 Proxy authentication required 407 IC_PROXY_AUTHEN_REQUIRED 183 Request timeout 408 IC_REQUEST_TIMEOUT 184 Conflict 409 IC_CONFLICT 185 Gone 410 IC_NUMBER_CHANGED 36 Length required 411 IC_LENGTH_REQUIRED 186 <> Cisco MGC Software Release 9.5(1) B-93 Appendix B Cause and Location Codes SIP to ISUP/ISDN Cause Codes Table B-31 SIP Status Code to Internal Cause Code Mappings (continued) SIP Status Code Values Internal Cause Code Values Request entity too long 413 IC_ENTITY_TOO_LONG 187 Request URI too long 414 IC_URI_TOO_LONG 188 Unsupported media type 415 IC_UNSUPPORTED_MEDIA_TYPE 189 Unsupported URI scheme 416 IC_UNSUPPORTED_URI_SCHEME 190 Bad extension 420 IC_BAD_EXTENSION 191 Extension required 421 IC_EXTENSION_REQUIRED 192 Session interval too small 422 IC_SESSION_INTERVAL_TOO_SMALL 193 Interval too brief 423 IC_INTERVAL_TOO_BRIEF 194 Anonymity disallowed 433 IC_ANONYMITY_DISALLOWED 195 Temporarily not available 480 IC_TEMP_NOT_AVAILABLE 196 Call leg/transaction does not exist 481 IC_LEG_OR_TRANSACTION_NOT_EXIST 197 Loop detected 482 IC_LOOP_DETECTED 198 Too many hoops 483 IC_TOO_MANY_HOPS 199 Address incomplete 484 IC_ADDRESS_INCOMPLETE 56 Ambiguous 485 IC_AMBIGUOUS 200 Busy here 486 IC_USER_BUSY 52 Request terminated 487 IC_REQUEST_TERMINATED 201 Not acceptable here 488 IC_NOT_ACCEPT_HERE 202 Bad event 489 IC_BAD_EVENT 203 Request pending 491 IC_REQUEST_PENDING 204 Undecipherable 493 IC_UNDECIPHERABLE 205 Server internal error 500 IC_SERVER_INTERNAL_ERROR 206 Not implemented 501 IC_NOT_IMPLEMENTED 207 Bad gateway 502 IC_BAD_GATEWAY 208 Service unavailable 503 IC_SERVICE_UNAVAIL 209 Server time-out 504 IC_SERVER_TIMEOUT 210 Version not supported 505 IC_VERSION_NOT_SUPPORT 211 Message too large 513 IC_MSG_TOO_LARGE 212 Precondition failure 580 IC_PRECONDITION_FAILURE 213 Busy everywhere 600 IC_BUSY 57 Decline 603 IC_DECLINE 214 Does not exist anywhere 604 IC_NOT_EXIST_ANYWHERE 215 Not acceptable 606 IC_NOT_ACCEPTABLE_606 216 Multiple choices 300 IC_MULTIPLE_CHOICES 217 Moved permanently 301 IC_MOVED_PERMANENTLY 218 Moved temporarily 302 IC_RE_ANALYSIS_REQUESTED 145 <> B-94 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Release Cause Location Codes Table B-31 SIP Status Code to Internal Cause Code Mappings (continued) SIP Status Code Values Internal Cause Code Values Use proxy 305 IC_USE_PROXY 219 Alternative service 380 IC_ALTERNATIVE_SERVICE 220 Release Cause Location Codes The following section lists the internal and protocol-specific release cause location values associated with Cisco PGW 2200 Softswitch Release 9.x and later. Internal Release Cause Location Codes Table B-32 lists the internal release cause-location binary values for software Release 9.x and later. Table B-32 Internal Release Cause-Location Values Cause Location Binary Value LOCATION_USER 0001 LOCATION_PRIVATE_LOCAL 0010 LOCATION_PUBLIC_LOCAL 0011 LOCATION_TRANSIT 0100 LOCATION_PUBLIC_REMOTE 0101 LOCATION_PRIVATE_REMOTE 0110 LOCATION_INTERNATIONAL 0111 LOCATION_INTERWORKING 1000 LOCATION_LOCAL_INTERFACE 1001 LOCATION_LOCAL_LOCAL 1010 LOCATION_LOCAL_REMOTE 1011 LOCATION_PACKET_MANAGER 1100 LOCATION_UNKNOWN} 1101 Protocol Specific Release Cause Location Codes The following sections list the protocol-specific release cause location values for the protocols supported in Cisco PGW 2200 Softswitch Release 9.x and later. The release cause location values for each protocol are listed with their variants in a separate column on the right side of the following tables. Note that an “X” in any column indicates that the mapping in question is supported by that particular protocol. <> Cisco MGC Software Release 9.5(1) B-95 Appendix B Cause and Location Codes Release Cause Location Codes ANSI SS7 Protocol to Internal Mapping Described in this section are the protocol-specific release cause location values, pertinent to the ANSI SS7 protocol. The received values are in binary. Table B-33 lists the protocol-specific release cause location values for received values. If the PGW receives a location value not listed in the table, it maps the value to the following default values: • MCI and Sprint: LOCATION_TRANSIT (0011) • Bellcore: LOCATION_LOCAL_INTERFACE (0110) Protocol-specific Release Cause Location Values Bellcore Table B-33 Standard CAUSE LOCATION 0000 LOCATION_USER X X X X 0010 LOCATION_LOCAL_LOCAL X X X X 0110 LOCATION_LOCAL_INTERFACE X X 0001 LOCATION_PRIVATE_LOCAL X X X 0011 LOCATION_TRANSIT DEFAULT X X X 0100 LOCATION_LOCAL_REMOTE X X X 0101 LOCATION_PRIVATE_REMOTE X X X 0110 LOCATION_LOCAL_INTERFACE X X X 0111 LOCATION_INTERNATIONAL X X X 1010 LOCATION_INTERWORKING X X X Sprint Received Binary Value MCI Note Internal to ANSI SS7 Protocol Mapping Table B-34 describes the internal-to-protocol location mappings supported in the ANSI SS7 protocol. The transmitted bit code values are in binary. Note If the PGW receives a location value not listed in the table, it maps the value to the following default values: • Bellcore: Location Local interface (0110) • ANSI SS7: Location Transit (0011) <> B-96 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Release Cause Location Codes Bellcore Internal-to-ANSI SS7 Protocol Location Mappings Standard Table B-34 0000 X X X X LOCATION_LOCAL_LOCAL 0010 X X X X LOCATION_LOCAL_INTERFACE 0110 X X LOCATION_PRIVATE_LOCAL 0001 X X X LOCATION_TRANSIT DEFAULT 0011 X X X LOCATION_LOCAL_REMOTE 0100 X X X LOCATION_PRIVATE_REMOTE 0101 X X X LOCATION_LOCAL_INTERFACE 0110 X X X LOCATION_INTERNATIONAL 0111 X X X LOCATION_INTERWORKING 1010 X X X Sprint LOCATION_USER MCI CAUSE LOCATION Transmitted Binary Value Q767 Protocol to Internal Mapping Table B-35 describes the protocol-specific release cause location values pertinent to the Q767 protocol. The received values are in binary. If the PGW receives a location value not listed in the table, the value is mapped to the default internal value LOCATION_INTERWORKING (1010). X 0001 LOCATION_PRIVATE_LOCAL X 0011 LOCATION_TRANSIT X X X X 0100 LOCATION_PUBLIC_REMOTE X X X 0101 LOCATION_PRIVATE_REMOTE X X 0111 LOCATION_INTERNATIONAL X 1010 LOCATION_INTERWORKING X X X X X X X X X X X X X X X X X X X X X X ETS_300_121 LOCATION_PUBLIC_LOCAL X ETS_300_121 and Polish 0010 X Italian and Interconnect LOCATION_USER Spanish 0000 Russian Call Context CAUSE LOCATION Italian Received Binary Value Mexican Protocol-specific Release Cause Location Values for the Q767 Protocol Swedish Table B-35 Standard Note X X X X X X X X X X X X X X X X X X X X X X X X X X <> Cisco MGC Software Release 9.5(1) B-97 Appendix B Cause and Location Codes Release Cause Location Codes Internal to Q.767 Protocol Mapping Table B-36 describes the internal to protocol location mappings supported in the Q.767 protocol. The transmitted values are in binary. If the PGW receives a value not listed in the table, the value is mapped to the default value 1010 (LOCATION_INTERWORKING). ETS_300_121 ETS_300_121 and Polish Italian and Interconnect Internal to Protocol Location Mappings for the Q.767 Protocol X X X X X X X X X LOCATION_PUBLIC_LOCAL 0010 X X X X LOCATION_PRIVATE_LOCAL 0001 X X X X LOCATION_TRANSIT 0011 X X X X X X X X X LOCATION_PUBLIC_REMOTE 0100 X X X X X X X X X LOCATION_PRIVATE_REMOTE 0101 X X X X X X X X X LOCATION_INTERNATIONAL 0111 X X X X X X X X X LOCATION_INTERWORKING 1010 X X X X X X X X X Mexican 0000 Swedish LOCATION_USER Spanish Transmitted Binary Value Russian Call Context CAUSE LOCATION Standard Table B-36 Italian Note Q761 Protocol to Internal Mapping Table B-37 describes the protocol-specific release cause location values pertinent to the Q761 protocol. Protocol-specific Release Cause Location Values for the Q761 Protocol Received Binary Value Call Context CAUSE LOCATION Standard Q.761 Australian Q.761 Finnish Q.761 Japanese Q761 Korean Q.761 Q.761 Korean Hong Kong Q761 Taiwan Q.761 Belgian Mobistar Spanish ETS_300_356 Swiss ETS_300_356 ETS_300_356_V3 and UK Japanese ETS_300_356 ETS_300_356 and Japan Table B-37 0000 LOCATION_USER X X X X X X X X X X X X X X 0010 LOCATION_PUBLIC_LOCAL X X X X X X X X X X X X X 0001 LOCATION_PRIVATE_LOCAL X X X X X X X X X X X X X 0011 LOCATION_TRANSIT X X X X X X X X X X X X X <> B-98 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Release Cause Location Codes Protocol-specific Release Cause Location Values for the Q761 Protocol (continued) Received Binary Value Call Context CAUSE LOCATION Standard Q.761 Australian Q.761 Finnish Q.761 Japanese Q761 Korean Q.761 Q.761 Korean Hong Kong Q761 Taiwan Q.761 Belgian Mobistar Spanish ETS_300_356 Swiss ETS_300_356 ETS_300_356_V3 and UK Japanese ETS_300_356 ETS_300_356 and Japan Table B-37 0100 LOCATION_PUBLIC_REMOTE X X X X X X X X X X X X X 0101 LOCATION_PRIVATE_REMOTE X X X X X X X X X X X X X 0111 LOCATION_INTERNATIONAL X X X X X X X X X X X X X 1110 LOCATION_PACKET_MANAGER 1010 LOCATION_INTERWORKING X X X X X X X X X X X X X X X Default location on no map for received value: KOREAN: LOCATION_INTERWORKING, Internal to Q.761 Protocol Mapping Table B-38 describes the internal to protocol location mappings supported in the Q.761 protocol. The transmitted values are in binary. Internal to Protocol Location Mappings for the Q761 Protocol Call Context CAUSE LOCATION Transmitted Binary Value Standard Q.761 Australian Q.761 Finnish Q.761 Japanese Q761 Korean Q.761 Q.761 Korean Hong Kong Q761 Taiwan Q.761 Belgian Mobistar Spanish ETS_300_356 Swiss ETS_300_356 ETS_300_356_V3 and UK Japanese ETS_300_356 ETS_300_356 and Japan Table B-38 LOCATION_USER 0000 X X X X X X X X X X X X X X LOCATION_PUBLIC_LOCAL 0010 X X X X X X X X X X X X X LOCATION_PRIVATE_LOCAL 0001 X X X X X X X X X X X X X LOCATION_TRANSIT 0011 X X X X X X X X X X X X X X LOCATION_PUBLIC_REMOTE 0100 X X X X X X X X X X X X X LOCATION_PRIVATE_REMOTE 0101 X X X X X X X X X X X X X LOCATION_INTERNATIONAL 0111 X X X X X X X X X X X X X LOCATION_PACKET_MANAGER 1110 X LOCATION_INTERWORKING 1010 X X X X X X X X X X X X X X <> Cisco MGC Software Release 9.5(1) B-99 Appendix B Cause and Location Codes Release Cause Location Codes MGCP 1.0 Cause and Location Codes The MGCP 1.0 and Additional MGCP Packages feature supports the cause codes listed in Table B-39 in the MGC software. RETURN codes listed in the first column of Table B-39 are mapped to internal cause values. The values listed in Table B-39 are for reference purposes only. Table B-39 Return Codes with Descriptions and Internal Cause Value Mapping Code Description 100 Transaction being executed. Completion response to follow. 200 Trans_Executed_Normally 250 Connection_Deleted 400 Trans_Not_Executed_Transient_Error_400 Internal Cause Value Internal Cause 32 IC_NORMAL_UNSPECIFIED 52 IC_USER_BUSY 52 IC_USER_BUSY 44 IC_RESOURCES_UNAVAIL_UNS PEC 44 IC_RESOURCES_UNAVAIL_UNS PEC Transient Error—It is used to respond to commands when the requested command cannot be processed at the current time; however, the expectation is that if the same command is requested in the very near future, it may succeed. 401 Phone_Already_Off_Hook_401 The Phone is already off hook—It is returned to respond to an off-hook transition request while the phone is already off-hook. It is also returned when a request is made to generate a signal that is inappropriate for a phone that is off-hook. For example, S: l/rg, which is a request to ring the phone. 402 Phone is already on-hook—It is returned to respond to an on-hook (or hook-flash) transition request (RQNT) while the phone is already on-hook. It is also returned when a request is made to generate a signal that is inappropriate for a phone that is on-hook. For example, S: l/dl, which is a request to play a tone, such as dial-tone. 403 Trans_Not_Executed_End_Pt_Insuff_Res_403 Endpoint does not have sufficient resources —It is returned if the request cannot be processed due to unavailability of pooled resources, such as CPU utilization, lack of DSP resources, lack of memory, and so on. However, the command may succeed at a later time when resources free up. 404 Trans_Not_Executed_End_Pt_Insuff_Bandwidth_404 Insufficient Bandwidth—It is returned to requests when the gateway does not have enough bandwidth to establish the connection. As an example, the gateway shall use this error code to indicate the presence of RSVP failures. <> B-100 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Release Cause Location Codes Table B-39 Return Codes with Descriptions and Internal Cause Value Mapping (continued) Code Description Internal Cause Value 405 Trans_Not_Executed_Endpoint_Restarting_405 77 IC_SERVICE_TEMPORARILY_U NAVAILABLE 14 IC_FACILITY_REJECTED 14 IC_FACILITY_REJECTED 33 IC_NO_ROUTE_TO_DEST 59 IC_DTE_CONTROLLED_NOT_RE ADY 44 IC_RESOURCES_UNAVAIL_UNS PEC Internal Cause Endpoint is restarting—It is returned to requests when the gateway has initiated the Restart Procedures (RSIP) on an endpoint. 406 Trans_timed_out_406 Transaction Timeout —It is returned following a 100 code, if the request did not complete in a reasonable period of time and has been aborted. 407 Trans_aborted_407 Transaction Aborted—It is returned to cancel a pending request. For example, DLCX is received during the processing of a CRCX or MDCX, or the same command is received with another transaction ID. 500 Trans_Not_Executed_End_Pt_Unknown_500 Endpoint is unknown—It is returned if the endpoint ID supplied in the request is unknown. 501 Trans_Not_Executed_End_Pt_Not_Ready_501 Endpoint is not ready—It is returned if the endpoint is in a permanent not ready state. This includes maintenance states, such as out of service and auto out of service. 502 Trans_Not_Executed_End_Pt_Insuff_Res_502 Endpoint does not have sufficient resources—It is returned when the endpoint does not have sufficient resources and future requests on this endpoint are guaranteed to fail. It indicates that the resources dedicated to the endpoint are broken. 503 WildCardsTooComplicated_503 MDL does not map this return code to an internal cause value. The MGC internally handles this return code. All of wildcard too complicated—It is returned when the wildcard convention used in the request is understood, but the requested command cannot be processed with wildcarding. An example of this would be an RQNT with a request such that a failure would make it too difficult to roll back the state of all the endpoints to what they were prior to the request. <> Cisco MGC Software Release 9.5(1) B-101 Appendix B Cause and Location Codes Release Cause Location Codes Table B-39 Return Codes with Descriptions and Internal Cause Value Mapping (continued) Code Description Internal Cause Value 509 SdpError_509 23 IC_MSG_IN_WRONG_STATE 38 IC_PROTOCOL_ERROR_UNSPEC 38 IC_PROTOCOL_ERROR_UNSPEC 14 IC_FACILITY_REJECTED 14 IC_FACILITY_REJECTED 8 IC_CALL_REJECTED Internal Cause SDP error—It is returned if the SDP has parameters or attributes that are not recognized or parameters that are recognized but not consistent with the state of the connection. The gateway should ignore attributes that it does not recognize. Also as indicated in the MGCP specification, gateways should generate o, t, and s lines but be lenient if they do not receive them. 510 Trans_Not_Executed_Protocol_Error_510 Protocol Error—It is returned if the requested command is not in compliance with the MGCP specification. Because this is a least specific error code, it is especially important that gateways provide supporting commentary text to reflect the nature of the error. 511 Trans_Not_Executed_Unreognised_Ext_511 Unrecognized extension—It is returned if the requested command contains an unrecognized X+ extension. In MGCP 1.0, this specifically refers to unrecognized parameters, because other error codes are available for unrecognized connection modes (517), unrecognized packages (518), unrecognized LCO(541), and so on. 512 Gateway_Unequipped_To_Detect_Request_512 GW not equipped to detect event—It is returned if the gateway is not equipped to detect one or more of the requested events. 513 Gateway_Unequipped_To_Generate_Signal_513 GW not equipped to generate signal—It is returned if the gateway is not equipped to generate one or more of the requested signals. 514 Gateway_Cannot_Send_Announcement_514 The gateway is not able to send an announcement. <> B-102 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Release Cause Location Codes Table B-39 Return Codes with Descriptions and Internal Cause Value Mapping (continued) Code Description Internal Cause Value 515 Incorrect_Connection_ID_515 17 IC_INVALID_CALL_REFERENCE _VALUE 17 IC_INVALID_CALL_REFERENCE _VALUE 78 IC_SERVICE_UNAVAILABLE 95 IC_CALL_TYPE_INCOMPATIBLE 42 IC_REQ_FACILITY_NOT_IMP 77 IC_SERVICE_TEMPORARILY_U NAVAILABLE Internal Cause Invalid Connection ID—It is returned if the connection ID supplied in the request refers to an unknown Connection ID. The connection ID can also supplied with events and signals (for example, S: L/rt@connId) or in the SDP. 516 Unknown_Call_ID _516 Unknown/Invalid Call ID—It is returned if the call ID supplied in the request refers to an unknown Call ID. 517 Unsupported_Mode_517 Unsupported/Invalid mode—It is returned if the command specifies a connection mode that the endpoint does not support. 518 Unsupported_Package_518 Unsupported/Invalid package—It is returned if the command specifies an unsupported or invalid package. 519 Gateway_Does_Not_Have_Digit_Map_519 Endpoint does not have a digit map—It is returned if the request is to accumulate digits according to the digit map and the endpoint does not have a digit map. 520 Trans_Not_Executed_End_Pt_Restarting_520 Endpoint restarting—This code may be deprecated. Future implementation should use 405, instead. 521 Endpoint is redirected to another call agent. N/A NOTE: The gateway does not send this return code to the MGC. Also the MGC will not generate this return code at this time. 522 NoSuch_Signal_Event _522 46 IC_SERVICE_OR_OPTION_NOT_ IMP_UNSPEC No such signal or event—It is returned if the requested event or signal name is not registered with this package. <> Cisco MGC Software Release 9.5(1) B-103 Appendix B Cause and Location Codes Release Cause Location Codes Table B-39 Return Codes with Descriptions and Internal Cause Value Mapping (continued) Code Description Internal Cause Value 523 IllegalCombination_Of_Actions_523 47 IC_SERVICE_OR_OPTION_NOT_ AVAIL 38 IC_PROTOCOL_ERROR_UNSPEC 47 IC_SERVICE_OR_OPTION_NOT_ AVAIL 44 IC_RESOURCES_UNAVAIL_UNS PEC 14 IC_FACILITY_REJECTED 105 IC_REMOTE_PROC_ERROR 26 IC_NETWORK_OUT_OF_ORDER Internal Cause Unknown action or illegal combination of actions—It is returned if the request contains an invalid or an unsupported action or an illegal combination of actions. 524 InConsistency_LCO_524 Internal inconsistency in LocalConnectionOptions (LCO)—It is returned if one or more of LCO parameters are coded with values that are not consistent with each other or with the network type. 525 UnknownExt_LCO_525 Unknown extension in LCO—It is returned if the request contains one or more unrecognized X+ extensions. 526 InSufficient_BandWidth_526 Insufficient Bandwidth—Refer to code 404. Future implementation should use 404, instead. 527 Missing_RemoteConn_Descriptor_527 Missing RemoteConnectionDescriptor—It is returned if the requests do not contain the RemoteConnectionDescriptor when one is required to support the requested connection mode or a signal to be applied on the connection. 528 InCompatible_Protocol_Version_528 Incompatible protocol version—It is returned if the protocol version does not match the protocol version(s) it was configured to support. 529 HardWare_Failure_529 Hardware Failure—It is returned if an endpoint experiences a hardware fault during the execution of a command. Note If the hardware fault forces an endpoint to go out of service, an Restart In Progress (RSIP) is sent. Any command rejected due to an endpoint being out-of-service generates error code 501. <> B-104 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Release Cause Location Codes Table B-39 Return Codes with Descriptions and Internal Cause Value Mapping (continued) Code Description Internal Cause Value 530 Cas_Signaling_Protocol_Error_530 105 IC_REMOTE_PROC_ERROR 14 IC_FACILITY_REJECTED 38 IC_PROTOCOL_ERROR_UNSPEC 14 IC_FACILITY_REJECTED 14 IC_FACILITY_REJECTED 47 IC_SERVICE_OR_OPTION_NOT_ AVAIL 47 IC_SERVICE_OR_OPTION_NOT_ AVAIL 47 IC_SERVICE_OR_OPTION_NOT_ AVAIL Internal Cause CAS signaling protocol error. 531 FailureOf_Grouping_Trunks_531 Failure of a grouping of trunks (facility failure)—It is returned if an endpoint being grouped becomes unavailable during the execution of a command due to a facility (for example, T1) failure. Note 532 If the facility failure forces an endpoint to go out of service, an RSIP is sent. Any command rejected due to an endpoint being out-of-service generates error code 501. UnsupportedValues_In_LCO_532 Unsupported values in LocalConnectionOptions—It is returned if one or more of the LCO parameters is coded with an unsupported value and the gateway does not have the authority to override the parameter value that is in error. 533 Response_Too_Large_533 Response too large—This is likely to occur only in the case of an audit where the maximum response packet size is too large. 534 Codec_Negotiation_Failure_534 Codec Negotiation failure—It is returned if the negotiated list of codecs is empty. 535 PacketizationPeriod_Not_Supported_535 Packetization Period not supported—It is returned if the LCO contains an unsupported packetization period with no codec specified. 537 Unsupported_DigitMapExt_537 Unknown or unsupported digit map extension. 538 Event_Signal_Parameter_Error_538 Event/Signal parameter error—It is returned if the event or signal parameter is in error or not supported. <> Cisco MGC Software Release 9.5(1) B-105 Appendix B Cause and Location Codes Release Cause Location Codes Table B-39 Return Codes with Descriptions and Internal Cause Value Mapping (continued) Code Description Internal Cause Value 539 Invalid_Unsupported_CommandParam_539 47 IC_SERVICE_OR_OPTION_NOT_ AVAIL 50 IC_TEMPORARY_FAILURE 47 IC_SERVICE_OR_OPTION_NOT_ AVAIL 50 IC_TEMPORARY_FAILURE Internal Cause Invalid or Unsupported command parameter—It is returned if the command contains an invalid or unsupported parameter, which is neither a package nor a vendor-specific extension. 540 PerEndPoint_ConnLimit_Exceeded_540 Per endpoint connection limit exceeded. 541 Invalid_Unsupported_LCO_541 Invalid or Unsupported LCO—It is returned if the LCO parameter contains an unsupported or invalid parameter that does not have a package prefix or an X+ extension. If it is an unsupported parameter and has a package prefix, then error code 518 applies. For an unsupported X+ extension, error code 525 applies. 596 Vcc_Failure_596 This is a VISM-specific return code and it means there is a VCC failure or that the VCC could not be set up. 597 GW_Detected_Glare_597 50 IC_TEMPORARY_FAILURE 598 Media_Conn_Fail_598 50 IC_TEMPORARY_FAILURE 599 Media_Con_Loss_599 106 IC_TEMPORARY_OOS This is a VISM-specific return code and it means there was a media connection loss. MGCP 1.0 Error and Return Codes Table B-40 contains the error and return codes that are added to support the MGCP 1.0 on the PGW 2200 feature. Table B-39 lists the return codes and the corresponding internal cause code. Table B-40 MGCP Return Codes and Descriptions 1.0 Return Code 0.1 Return Code Description 000 NA Response acknowledgement. 100 NA Transaction is being executed. Completion response will follow. 101 NA Transaction has been queued. 200 200 Transaction was executed normally. 250 250 Connection was already deleted. 400 400 Transaction not executed, transient error. <> B-106 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Release Cause Location Codes Table B-40 MGCP Return Codes and Descriptions (continued) 1.0 Return Code 0.1 Return Code Description 401 401 Phone is already off hook. 402 402 Phone is already on-hook. 403 400 Endpoint does not have sufficient resources. 404 400 Insufficient Bandwidth. 405 400 Endpoint is restarting. 406 400 Transaction timeout. 407 400 Transaction aborted. 409 400 Internal overload. 410 400 Endpoint not available. 500 500 Endpoint unknown. 501 501 Endpoint is not ready. 502 502 Endpoint does not have sufficient resources. 503 502 All of wildcard is too complicated. 504 510 Unknown or unsupported command. 505 510 Unknown remote connection descriptor. 506 510 Unable to satisfy both local connection option and remote connection descriptor. 507 510 Unsupported functionality. 508 510 Unknown quarantine handling. 509 510 SDP Error. 510 510 Protocol error. 511 511 Unrecognized extension. 512 512 Gateway not equipped to detect events. 513 513 Gateway not equipped to generate signal. 514 514 Transaction could not be executed because the gateway cannot send the specified announcement. 515 515 Invalid connection ID. 516 516 Unknown Call ID. 517 517 Unsupported/Invalid mode. 518 518 Unsupported/Invalid package. 519 519 Endpoint does not have a digit map. 520 520 Endpoint restarting. 521 NA Endpoint redirected to another call agent. 522 510 No such signal or event. 523 510 Unknown action or illegal combination of actions. 524 510 Internal inconsistency in LocalConnectionOptions (LCO). <> Cisco MGC Software Release 9.5(1) B-107 Appendix B Cause and Location Codes Release Cause Location Codes Table B-40 MGCP Return Codes and Descriptions (continued) 1.0 Return Code 0.1 Return Code Description 525 510 Unknown extension in LCO. 526 502 Insufficient bandwidth. 527 510 Missing RemoteConnectionDescriptor. 528 510 Incompatible protocol version. 529 501 Hardware failure. 530 501 CAS signaling protocol error. 531 501 Failure of a grouping of trunks (facility error). 532 510 Unsupported values in LCO. 533 502 Insufficient bandwidth. Response too large. 534 502 Codec negotiation failure. 535 510 Packetization period not supported. 536 510 Unsupported RestartMethod. 537 510 Unknown or unsupported digit map extension, since the gateway does not have the digit map. 538 512 or 513 Event/Signal parameter error. 540 515 Per endpoint connection limit was exceeded. 596 596 VISM-specific return code indicating VCC failure or VCC could not be set up. 598 598 Media connection failure. 599 599 VISM-specific return code indicating media connection loss. Internal Cause Code to Return Code Mapping Table B-40 describes the internal cause code-to-return code mappings supported for the MGCP Dial Package. Table B-41 Internal to Return Code Mapping Code Description Internal Cause Value 801 User Requested 32 IC_NORMAL_UNSPECIFIED 802 Lost carrier 50 IC_TEMPORARY_FAILURE 804 Idle timeout 40 IC_RECOVERY_ON_TIMER_EXPIRY 806 Nas Port ShutDown 50 IC_TEMPORARY_FAILURE 808 Modem Reset 50 IC_TEMPORARY_FAILURE 810 Nas Request 50 IC_TEMPORARY_FAILURE 815 Service Unavailable 50 IC_TEMPORARY_FAILURE 900 Endpoint malfunctioning 50 IC_TEMPORARY_FAILURE Internal Cause <> B-108 Cisco MGC Software Release 9.5(1) Appendix B Cause and Location Codes Release Cause Location Codes Table B-41 Internal to Return Code Mapping (continued) Code Description Internal Cause Value 901 Endpoint taken out of service 50 IC_TEMPORARY_FAILURE 902 Loss of lower layer connectivity 50 IC_TEMPORARY_FAILURE Internal Cause Internal Cause Code to Error Code Mapping Table B-41 describes the internal cause code-to-error code mappings supported for the MGCP Dial Package. Table B-42 Internal to Error Code Mapping Code Description Internal Cause Value 801 Modems unavailable 44 IC_RESOURCES_UNAVAIL_UNSPEC 803 Pre-auth failure CDN invalid 8 IC_CALL_REJECTED 805 Session timeout (Mapped to 803) 809 NAS Software error (Mapped to 803) Internal Cause <> Cisco MGC Software Release 9.5(1) B-109 Appendix B Cause and Location Codes Release Cause Location Codes <> B-110 Cisco MGC Software Release 9.5(1)

Appendix B. Cause And Location Codes

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