Transcript
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The Dterm IP The Promise Fulfilled
The Dterm IP Delivering Full-featured Telephony to the IP Desktop
NEAX 2000 IPS (Internet
S
tepping beyond the “phone set” concept into the realm of Desktop
Protocol Server) as well as
NEON embodies NEC’s philoso-
their Distributed Model
phy that drives development of
counterparts, the NEAX IPXDM
complementary communication
and the NEAX IPSDM.
solutions for OPEN networks, delivering value-added capabili-
Management, the Dterm IP All these support peer-to-peer
ties and quality of service, while
IP Telephony connectivity as
protecting investment; all
well as traditional time division
without compromising the
multiplexed (TDM) switching. In
user experience. The Dterm IP
the figure below, two Dterm IPs
continues this NEON tradition.
are shown connected peer-to-
“Dterm” stood for “Digital
peer by a NEAX 2000 IPS in a
Terminal” when introduced by
LAN. Note that each Dterm IP
NEC in 1983, as the industry
unit has a small IP switch with
began its transition from ana-
two connectors allowing one
log to digital telephony. The
cable termination to the desk-
Dterm IP, NEC’s first pure IP
Full NEAX® IP Support
top while passing the appro-
telephony terminal, similarly
The Dterm IP was designed to
priate data traffic signals on
marks the transition from
work with NEC’s full range of
to the end users’ PCs. Dterm IPs
TDM to IP Telephony. NEC’s
NEAX IP PBXs including the
can be similarly connected
NEAX 2400 IPX and NEAX
NEAX 2400 IPX (Internet
peer-to-peer node-to-node
2000 IPS still support analog
Protocol eXchange) and the
across a WAN as well.
provides all the end-user features and functionality of NEC’s tradi-
Today’s technology offers great potential. The DtermIP is the promise fulfilled.
tional Dterm Series E phones in a pure IP environment. With the Dterm IP, end users can move seamlessly into the world of IP Telephony while maintaining the desktop productivity tools they need to keep their business sharp and competitive.
phone sets, as well as digital and IP phones, demonstrating the NEON commitment to
Dterm IP in Peer-to-Peer LAN
NEAX 2000 IPS (Sets up call which is then maintained by the network)
10/100 Mbps Ethernet
LAN Switch* (BlueFire™ 710)
Peer-to-Peer Connection Dterm IP IP Switch in Dterm IP passes data traffic through to PC *\The Dterm IP and NEAX 2000 IPS were designed for deployment with NEC BlueFire equipment as well as other vendors’ routers and switches in an open standards environment.
investment protection.
The Dterm IP The NEC Dterm IP represents a
NEAX IP PBXs, it features all
in both an 8 and 16-line key
new step in the evolution of the
the basic functionality of our
version to support a wide vari-
Dterm product line. Designed to
traditional TDM Dterm Series E
ety of workplace environments.
work with the entire family of
phone set. The Dterm IP comes
Exit
The Dterm IP 16-Button Phone Set
Feature
LCD 24 Characters x 3 Lines Adjustable Angle Indicator Lamp •Incoming Call •Message Waiting (Voice Mail)
Speaker Output Recall
10/100 Base T Switch
Conference Redial
Help Answer
4 Programmable Soft Keys
16 Programmable Keys Flexible Line/Feature Keys
Hold Transfer
Microphone Indicator Lamp
Speaker Control & Indicator Built-in Microphone
Volume Control •Ring •Receive •LCD Contrast
Maximizing Productivity Like its predecessors, the
power, versatility and program-
while helping minimize
Dterm IP was ergonomically
mability to every user station.
corporate overhead. In fact,
designed for natural comfort
This allows users to customize
the entire desktop surface is
and offers a veritable “toolbox”
their desktops to maximize
designed for user productivity,
of menu-driven, soft key
efficiency and productivity for
promoting speed, service
functions – each delivering
their specific job functions
and performance.
Dterm IP FEATURES AND SPECIFICATIONS • 4 Soft Function Keys • 8 or 16-Line/Feature Access/ Programmable Feature Access Key • LCD with 24 Characters X 3 Lines and Adjustable Angle • Incoming Call/Message Indicator • Input/Output 10/100 Mbps Ethernet
• Built-in IP Switch with 2 RJ-45 Connectors for Link to PC • Peer-to-Peer IP Support • LAN Protocols: TCP/IP • Management and Utilities: SNMP • Software Upgradeable via LAN FTP or TFTP
• Audio Algorithms Supported – G.729A - 8 Kbps – G.723.1 - 5.3 or 6.3 Kbps – G.711 - 64 Kbps • G.165 Echo Canceller Software • Voice Packet Prioritization using IP Precedence or DiffServ and
upgradeable to 802.1p and 802.1q • Power Support (User Choice) – Spare Pair (see below) – External AC Adapter – In-line via Cisco Discovery Protocol
SN1604 Power Patch Panel
Powering the Dterm IP Some analysts believe that one
Ethernet was only designed to
Dterm IP sets. Although individ-
of the primary “market
transport low voltage data bits;
ual AC power adapter units can
inhibitors” for adopting IP
however, most Ethernet cabling
be used for the Dterm IP, the
Telephony to the desktop has
in current use contains an extra
SN1604 supplies power from a
been the issue of power. In
“spare pair” of wires which can
single source, thus facilitating
traditional TDM Telephony, the
be used to carry the -48 VDC. To
the use of a UPS system for cen-
-48 VDC required for dial tone
take advantage of the “spare
tralized system backup. SN1604
and ring voltage is delivered to
pair,” we have introduced the
units are generally co-located in
the phone set through the same
NEC SN1604 Power Patch Panel
a power closet alongside the
cable as the voice signals.
which can power up to 12
LAN switch and the UPS unit.
©NEC America, Inc. 2/02 Corporate Networks Group 6555 N. State Hwy 161, Irving, Texas 75039 Dterm and NEAX\ are registered trademarks of NEC Corporation. BlueFire is a trademark of NEC America, Inc.
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To find out more about the Dterm IP and how NEC’s powerful and versatile technology platforms can work for you, visit our website at www.cng.nec.com
