NEC NEAX2000 ND-91649 - Manual (Page 10)

CHAPTER 1 ND-91649(E)
Page 2
INTRODUCTION
D
term IP telephones are designed to provide a converged infrastructure at the desktop, with a 100 Base T
Ethernet connection to the LAN and built-in hub for a PC connection to the telephone itself. The system can
provide peer-to-peer connections between D
term IP telephones with voice compression, on a CCIS basis (CCIS
over IP).
PHS cell station can also be connected to LAN with 100 Base T Ethernet as IP-BS.
IPS also provide Windows PC based softphone (D
term Softphone SP30) to connect to LAN network
and it provides IP enabled D term features without the telephone set.
Figure 1-2 NEAX 2000 IPS System Overview
The NEAX 2000 IPS can also provide legacy station/trunk interfaces to support the existing Time Division
Multiplexing (TDM) based infrastructure, such as analog telephones, analog networks, and digital networks
(T1/E1, ISDN etc.). The legacy station/trunk interface cards (LT and AP cards) can be accommodated in the
Port Interface Modules (PIM), in the same manner as the NEAX 7400 ICS M100MX*. At maximum
configuration, total system capacity is 768 ports. The system can provide 512 ports for D
term IP telephones and
legacy LT cards, and 256 ports for legacy AP cards. Communications between legacy station/trunks and
D
term IP telephones/IP networks are made via IP PAD, which converts packet-based voice data to TDM-based
voice data, and vice versa. Both peer-to-peer connections and TDM-based connections are controlled by a new
Main Processor (MP) card. The new MP card incorporates a built-in Device Registration Server (DRS) and a
single interface point of IP connections to IP telephone, MATWorX, and OAI/ACD servers.
All Application Processor cards used in NEAX 7400 ICS M100MX* except AP01 and CC01 cards are
available for the IPS system. All Business/Hotel/Data/CCIS/ISDN/WCS features are available. The following
service features are now included on the MP card and do not require the AP01 card.
Authorization Code with AP01
Forced Account Code with AP01
Direct Inward System Access (DISA) with AP01 (For North America)/Remote Access to System with
AP01 (For other than North America)
Call Forwarding set by DISA with AP01
* “NEAX 7400 ICS M100MX” is marketed in North/Latin America and Australia as “NEAX 2000 IVS 2 ” and in UK as “NEAX 2000 INTEGRATED
VOICE SERVER.”
NEAX 2000 IPS
MP
MAT
DHCP
Server
Work
Station
D term
Softphone
Peer to Peer
IP Switched
IP-BS PS