Transcript
MAGIC AC1 XIP ISDN ● IP ● X.21 Audio Codecs
Configuration & Operation With the Windows PC Software With Front Keypad and Display
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Configuration with Windows PC Software Installation and Software Updates Windows PC Software – Main window Selecting the line mode Configuring the Audio interfaces Configuring the Auto transmission modes User Transmission Modes
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Install the MAGIC AC1 XIP Software from the CD which is included in the delivery and start the application
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PC connection via RS232 Connect the RS232 interface of the Audio Codecs with the COM Port of the PC
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Or preferably PC connection via LAN Connect the LAN interface of the Audio Codec with the LAN Interface of the PC
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Software settings see next page
Installation and Software Updates (1) 22
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To get a connection to the system the correct settings need to be entered in the submenu CONFIGURATION – CONTROL INTERFACE CONFIGURATION For a RS232 connection: x Select RS232 under INTERFACE x Select the COM Port of the connected PCs under PORT x Select the correct baud rate under MODE For a LAN connection: x Select LAN (UDP) under INTERFACE and select which network interface of the connected PC is used (if several are available) x Enter the IP address of the system under IP ADDRESS and the control port under PORT ◦ To check the currently allocated IP address of system, just press the right telephone button on the front keypad twice
Installation and Software Updates (2) 23
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Software Download New software can be found on our website under www.avt-nbg.de Download Software New Software Release consists of: x Firmware and PC Software
PC Software and firmware are installed by executing the SETUP programme The firmware can then be loaded on the Audio Codec via the RS232 or the LAN interface If the PC Software displays an error message that the firmware is not matching, you need to do a firmware update
You can check the software versions via HELP ABOUT MAGIC AC1 XIP
Installation and Software Updates (3) 24
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Firmware Download Go to ADMINISTRATION – FIRMWARE DOWNLOAD via the main menu bar With BROWSE select the following file from the installation directory x „xip.ssw“ or x „xip2.ssw“ x Remark: The system detects automatically which file is needed and displays it in the entry field
Press START Afterwards the system is reset
Installation and Software Updates (4) 25
Info buttons channel 1 and channel 2
Telephone Book
Redialling button
Connection status PC – Audioc Codec Click -> opens system monitor Selection/display transmission mode Entry field calling number
Mute microphone
Level controller for headphones Controller for level ratio transmit/receive signals of the headphones
Windows PC Software – Main window (1) 26
Selection/display or the Audio source for signal 1 in transmit direction Selection/display or the Audio source for signal 2 in transmit direction
Selection/display or the Audio source for the headphones output Opens the Headphones Monitor Selection/display or the Audio source for the Audio output 1 Selection/display or the Audio source for the Audio output 2
Windows PC Software – Main window (2) 27
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Under CONFIGURATION – MAGIC AC1 XIP – OPERATION SETTINGS – LINE INTERFACE the settings for the line interface have to be made Select the LINE MODE x x x x x x x
ISDN ISDN leased line ISDN leased line (B1 only) ISDN leased line (B2 only) X.21 LAN (Leased Line) LAN/SIP (Dial-up connection)
Selecting the line mode (1) 28
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If the line mode ISDN is selected, you need to configure the ISDN settings under OPERATION SETTINGS – ISDN
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Select the correct ISDN PROTOCOL for your region
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Enter the MSNs for an addressing at the ISDN bus – if required
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If the system is connected to main lines
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No further settings required
If the system is connected to a PBX Select the LENGTH OF INTERNAL TELEPHONE NUMBERS (length of extension) Enter the EXTERNAL PREFIX NUMBER (number to get an outside line)
Selecting the line mode (2) - ISDN 29
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If the line mode SIP is selected, the following settings need to be configured under OPERATION SETTINGS – SIP
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Select SIP REGISTRATION if a SIP Server is used and enter the following parameters
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USER NAME
USER AUTHENTICATION
SIP PASSWORD
Name or IP address of the SIP SERVER
PROXY SERVER (optional)
The option USE STUN SERVER must be only selected if required by your SIP provider
In this case a STUN SERVER must be configured
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If the system is connected to main lines, no further settings are required
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If the system is connected to a PBX
Select the LENGTH OF INTERNAL TELEPHONE NUMBERS (length of extension)
Enter the EXTERNAL PREFIX NUMBER
Selecting the line mode (3) - SIP 30
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If the line mode LAN is selected, the following settings need to be configured under OPERATION SETTINGS – LAN TRANSMISSION MODES Audio Coding
Decoder Mode Audio coding parameters Ancillary Data Audio Headroom
Selecting the line mode (4) - LAN 31
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If the line mode SIP or LAN is selected, additionally the settings under OPERATION SETTINGS – LAN are to be configured The DECODER BUFFER MODE can be set to AUTOMATIC (if you do not know your network delay) or you can set it to FIXED and select the size by yourself ENCODER PACKET SIZE: VoIP is typically using a payload of 20 ms to avoid dropouts x Remark: If you are using the ISO/MPEG Layer 2/3 algorithm, the packet size is fixed internally to 24 ms by default
If your network (provider) offers quality of service (QoS) enter the right values under QUALITY OF SERVICE x The values entered by pressing the DEFAULT SETTINGS button are typically used for VOICE and SIP packets
Selecting the line mode (5) – LAN & SIP 32
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Also the settings under SYSTEM SETTINGS – LAN INTERFACE need to be correct for a SIP or LAN transmission
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You can activate DHCP if a DNCP Server is available so that the correct settings are allocated automatically to your system
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Alternatively, enter the correct IP ADDRESS and SUBNET MASK manually
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If you are using an external VoIP provider or a SIP server which is not part of your network you have to enter the DEFAULT GATEWAY
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Enter the IP address of your DNS server if you are using host names
Selecting the line mode (6) – LAN & SIP 33
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Under SYSTEM SETTINGS – AUDIO INTERFACE the settings for the Audio inputs and outputs can be configured
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Select if the Audio input/output should be used in analogue or digital mode Remark: To use the digital Audio Interface, you need to have the AES/EBU Interface licence
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If the input or the output is used in analogue mode, the MAIN NOMINAL LEVEL of the XLR Audio interfaces can be adjusted The nominal level can be adjusted separately for the input (Level In) and the output (Level Out) within the range of -3 ... +9 dBu in 1 dB steps The headroom is 6 dB. If you want to have a maximum level of 15 dBu, you need to select 9 dBu as nominal level The default values are 0 dBu
Configuring the Audio Interfaces (1) 34
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If the Audio output is operated digitally, the configuration for the AES/EBU Interface is displayed
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Under CLOCK SOURCE OF DIGITAL OUTPUT you need to select the correct clock source for the Audio output You can choose between the options INTERNAL, EXTERNAL and RECOVERED If the digital input is used, you should choose the option RECOVERED
Configuring the Audio Interfaces (2) 35
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Under TRANSMISSION - PRE DEFINED - ISDN AUTO MODES the default transmission modes for the line mode ISDN can be configured
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Under MPEG MODE you can set up the parameters for a 1B as well as for a 2B connection As coding algorithms you can select MPEG Layer 3 and optionally MPEG Layer 2 and AAC-LD
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Under apt-X Mode you can select the parameters for an apt-X transmission You need to have the optional standard or enhanced apt-X Upgrade to use apt-X
Configuring the Auto Transmission Modes (1) 36
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Under TRANSMISSION - PRE DEFINED – SIP AUTO MODES the default transmission modes for the line mode ISDN can be configured
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Under MPEG MODE you can set up the parameters for a MPEG connection As coding algorithms you can select MPEG Layer 3 and optionally MPEG Layer 2 and AAC-LD
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Under apt-X Mode you can select the parameters for an apt-X transmission You need to have the optional standard or enhanced apt-X Upgrade to use apt-X
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For the SIP line mode you can additionally define the parameters for a PCM connection
Configuring the Auto Transmission Modes (2) 37
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With the OPTION ENCODER FOLLOWS DECODER ON INCOMING CALLS you make sure that the encoder works with the same settings (such as e.g. Audio codec algorithm and sampling frequency) as the decoder Remark: Since some codecs only allow the same parameters in transmit and receive direction, this setting should be always enabled to guarantee maximum compatibility
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This setting only refers to incoming calls. If you establish a connection yourself, you can select different parameters for Encoder and Decoder if the called end support this configuration.
Configuring the Auto Transmission Modes (3) 38
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Under TRANSMISSION – USER DEFINED you can create your own transmission modes separately for the ISDN and the SIP line mode Click on ADD to create a new transmission mode You need to select your desired LINE INTERFACE (SIP or ISDN) and enter a NAME for the transmission mode After clicking on OK the configuration dialogue is displayed Transmission Modes can also be exported and imported so that they do not have to be created for each system again
User Transmission Modes (1) 39
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The settings below can be configured for a user defined ISDN transmission mode Signalling (e.g. J.52, OFF) Audio Coding in transmit direction Audio Coding in receive direction (only with J.52 signalling) Bit inversion Number of B channels in use x If you select a 1 B channel connection, a second connection with telephone or G.722 coding can be defined under CONNECTION 2
Audio coding parameters Ancillary Data Data Channel Mixer Presets
Audio Headroom
User Transmission Modes (2) 40
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The settings below can be configured for a user defined SIP transmission mode Audio Coding in transmit direction x The same Audio coding is automatically set for the receive direction
Audio coding parameters Ancillary Data Mixer Presets Audio Headroom
User Transmission Modes (3) 41
Operation with Windows PC Software Establishing a connection Operation during a connection Dropping a connection Accepting an incoming call Selecting the transmission mode for the next call Comfort functions Audio Mixer
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To establish an ISDN connection, first the desired transmission mode need to be selected by clicking on the button on top of the entry field for the telephone number By default the following modes are available: x x x x
TELEPHONE 7 kHz (Auto) AUTO 1B AUTO 2B
The selected mode is displayed on the button y
Now you need to enter the desired calling number into the entry field and click on the CALL button of the line on which the connection is to be established
Establishing a connection (1) 43
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The connection is now being established CALL button changes to CALLING If the called partner is stored in the telephone book, the name is displayed on the INFO button; otherwise only the number is displayed
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As soon as the partner accepts the call, the codec tries to synchronise in the selected Audio mode CALLING button changes to CONNECT
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After the synchronisation has been successful, the connection information is displayed below the INFO field
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To establish a second connection (only possible if the first connection is a telephone, 7-kHz or Auto 1B connection), please proceed as described before just with using the CALL button of the unused line
Establishing a connection (2) 44
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In the SIP line mode the remote side can be called using the IP address or – if a SIP Server is available – via the telephone number of the remote side
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The steps for established a connection are identical to those in the ISDN line mode Remark: In the SIP line mode, only one connection can be established
Establishing a connection (3) 45
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During a connection the following the following settings can be changed Setting the levels for x Rx/Tx Ratio x Phones
MUTE MICRO Configuring the Audio sources, adjusting the levels and switching the Mixer Presets (if configured) x Send CH. 1/2 x PHONES OUT x AUDIO OUT 1/2
Changing the connection parameters -> Click on the INFO button x Attention: Systems from different manufacturers might not be able to handle this and drop the connection
Operation during a connection 46
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To drop a connection, just click on the DROP button of the respective line
Dropping a connection 47
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An incoming call is signalled by yellow blinking ACCEPT/DROP buttons
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If you want to accept the call, press the ACCEPT button
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If you want to reject the call, press the DROP button
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If the calling partner is already stored in the telephone book, the name is displayed on the INFO button; otherwise only the number is displayed (if it is transmitted)
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To accept incoming calls automatically, you can activate the option ENABLE AUTO ANSWER under OPERATION SETTINGS – LINE MODE
Accepting an incoming call 48
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If no connection is established, you can select a user defined transmission mode for the next incoming call
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Auto Modes are automatically detected and synchronised
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In the configuration (CONFIGURATION – TRANSMISSION) you can also define A default transmission mode after a connection has been disconnection (AUDIO MODE AFTER DISCONNECT) A default transmission mode after the system has been connected to power (AUDIO MODE AFTER POWER UP)
Selecting the transmission mode for the next call 49
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Mute microphone of the handset/headset To mute the microphone, press the MUTE MICRO button -> the button will be displayed in red To switch on the microphone, press the MUTE MICRO button a second time
Comfort Functions (1) 50
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Using the telephone book The telephone book can be opened by clicking on the telephone book button in the main window of the PC Software To create a new entry, press NEW
Under NAME you need to enter the partner’s name Together with the telephone number, you can also save the transmission mode for the entry Select a LINE INTERFACE Under CALL MODE/NUMBER 1 enter the desired transmission mode and the telephone number x If you selected ISDN as LINE INTERFACE and a CALL MODE that needs only one B channel, you can also define a second connection
Press OK to save the entry
Comfort Functions (2) 51
To search for a telephone book entry, just enter the name or the number in the SEARCH field or use the scroll bar to search the entries To edit the selected entry, press EDIT To delete the selected entry, press DELETE To establish a connection with the selected entry, press CALL To leave the telephone book without any further action, press CLOSE
Comfort Functions (3) 52
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Redialling function Via the redialling button you can display the last 10 dialled telephone numbers together with the corresponding transmission modes To establish a connection, just click on the desired number To leave the redialling function without calling a number, press CANCEL
Comfort Functions (4) 53
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Creating Presets The following settings of a configuration can be saved as Preset x All settings under Operation Settings x Pre Defined Transmission Modes
To save your current configuration as Preset, go to the menu bar in the main window and click on CONFIGURATION – PRESETS – SAVE AS…
A window is displayed where you can enter the Preset name x Maximum eight characters; empty spaces and special characters are not allowed
Comfort Functions (5) 54
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Managing Presets To manage the already existing Presets, you need to go to the main menu bar and select CONFIGURATION – PRESETS – MANAGE PRESETS The window PRESETS is displayed To edit a Preset, select the desired and press EDIT To delete a selected Preset, press DELETE To activate a selected Preset, press SELECT Presets can also be imported and exported so that they can be used for several systems
Comfort Functions (6) 55
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With the ISDN/SIP Auto Mode you can connect the system to ISDN and LAN simultaneously
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The system detects automatically via which interface it receives a call
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For outgoing calls you can select which line interface you want to use ISDN + SIP: Outgoing call via ISDN SIP + ISDN: Outgoing call via LAN (SIP)
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The ISDN AND SIP AUTO MODE can be activated under OPERATION SETTINGS – LINE INTERFACE
Comfort Functions (7) 56
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In the standard Windows PC Software all Audio inputs and outputs can be selected individually and the levels can be adjusted
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With the „Mixer Tool Plug-In“ all Audio signals can be mixed
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Additionally up to three Mixer Presets can be created
Audio Mixer (1) 57
Loading the default settings
Saving/ Activating a Mixer Preset
Audio sources for Headphones
Muting (possible for each Audio source and each Audio output
Audio sources for Audio output 1 Audio sources for Audio output 2
Audio sources for send channel 1
Audio sources for send channel 2
Audio Mixer (2) 58
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Creating Mixer Presets Configuring the Audo sources and levels for x x x x
Send CH. 1/2 PHONES OUT MONITOR AUDIO OUT 1/2
To save a configuration, click on a free Mixer Preset button for two seconds Enter a name (8 characters) and press OK y
Loading Mixer Presets To load a Mixer Preset, just press the respective Mixer Preset button
Audio Mixer (3) 59
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The Audio sources can also be configured via the main window of the PC Software Send CH. 1/2 button x Selection which Audio source is used for send signal 1 or 2
PHONES OUT button x Selection which Audio souce is used for the headphones output
MONITOR button x With the Headset Monitor you can monitor all Audio inputs and outputs
AUDIO OUT 1/2 button x Selection which Audio source is used for the Audio output 1 and 2
Audio Mixer (4) 60
Operation with Front Keypad and Display Operating Elements Establishing a connection Operation during a connection Dropping a connection Accepting an incoming call Comfort functions
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Accept incoming call/ Establish connection/ Redialling function Changing Mixer Presets
Reject call/ Drop connection/ Back to main menu
Status display
Increase/decrease level of Rx/Tx Ratio
Alphanumeric keypad
Switch B channel (only in ISDN mode)
Softkeys (Key function is shown in the display)
Cursor Keys (Up and down)
Confirm entry/ Mute microphone
Increase/decrease microphone level
Operating Elements 62
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Manual dialling in the ISDN line mode Enter the telephone number via the front keypad Select the desired transmission mode with the help of the cursor keys Then press the right telephone receiver button to establish the connection If you want to establish a further connection on the second B channel, use the SHIFT key to switch to the second line
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Manual dialling in the SIP line mode If a SIP Server is used, just enter the telephone number of the remote side If no SIP Server is used, you can call the remote side via the IP address Select the desired transmission mode with the help of the cursor keys
Then press the right telephone receiver button to establish the connection
Manual dialling 63
