NEC UNIVERGE NEAX 2000 IPS General Description Manual page 15

The UNIVERGE
NEAX
existing Time Division Multiplexing (TDM) based infrastructure, such as analog telephones,
analog networks, and digital networks (T1/E1, ISDN etc.). At maximum configuration, the
system can provide 1020 ports for IP and legacy devices, and 256 ports for Application cards.
Communications between legacy stations/trunks and DtermIP 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 the Main Processor
(MP) card. The MP card incorporates a built-in Device Registration Server (DRS) and a single
interface point of IP connection to IP telephone, MATWorX, and OAI/ACD servers.
UNIVERGE 2000 IPS users have access to hundreds of service features that are used in
NEAX
building unique telephony applications that enhance productivity, reduce operating costs and
improve communications efficiently. The innovative modular hardware and software design
allows efficient, effective growth within each module from its minimum to its maximum
configuration. The UNIVERGE
ensures the system will support evolving applications and have the reliability needed to compete
in today's world and into tomorrow's. The software is designed with modularity in mind.
Together, these modular building blocks allow customers to initially buy what they need and add
capacity and capabilities as the business demands, resulting in a greater degree of cost control for
new installations and for upgrades to features, capacities and the software versions.
UNIVERGE 2000 IPS
NEAX
MATWorX
(via RS232C)
WLAN
Controller
DtermIP
AP
(WLAN)
WLAN Handset
Client PC
UNIVERGE NEAX 2000 IPS General Description
Issue 5
2000 IPS can provide legacy station/trunk interfaces to support the
2000 IPS software design is as advanced as its hardware. It
NEAX
In-skin VMS
COT
LC/DLC
IP-PAD
MP
IPT(H.323
Handler)
)
Switching Hub (100Mbps
Switching
Hub
DtermIP
Dterm
INASET
Figure 1-1 System Outline of an IPS
CHAPTER 1 INTRODUCTION
P
H.323 GK
Router
Router
Dterm
OAI
MATWorX
Assistant
Server
(via LAN)
Dterm SP30
NEAX 2000 IPS
MATWorX
(Via IPT:CCIS)
CCIS over IP
Internet
/Intranet
PSTN
Router
DMR
NEAX IPS
DHCP
Server
DtermIP
Remote PIM over IP
with Survivability
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