NEC 2000 IPS Manuale Utente

Pagina di 389
Chapter 1   Introduction 
 
 
Page 1-12 
UNIVERGE 
NEAX
 2000 IPS Request for Proposal (RFP) Reference Guide 
 
 
          Issue 6 
 
The illustration below shows a typical system layout.  
 
 
Station to Station Connection 
For DtermIP to DtermIP connection (Peer to Peer connection), the voice data is transmitted and 
received directly between DtermIPs on the LAN.  For Dterm Legacy terminal connection, the IP-
PAD card and VCT card are required to transmit and receive the voice data.  These cards are used 
to control and convert the voice data.  The MP card in either of the connections above manages the 
control signals
CCIS Connection 
DtermIP to DtermIP connection (Peer to Peer connection) via CCIS is available only when the 
destination office is 
U
NIVERGE
 
NEAX
 
2000 IPS or 
U
NIVERGE
 
NEAX
 
2400 IPX.  The system 
provides only Point to Multipoint connection
Maintenance 
MATWorX IPS is used as the maintenance program for the 
U
NIVERGE
 
NEAX
 
2000 IPS.  Direct 
connection (RS-232C), Modem connection and LAN (TCP/IP) connections are available to connect 
to the MAT (Maintenance Administration Terminal).  
 
 
 
Intranet 
Router
MP 
IP-PAD 
Switching 
Hub 
DtermIP 
Client PC 
DHCP  
Server 
Dterm 
INASET 
 
COT
Router 
H.323 GK
MATWorX 
(Via RS232C) 
LC/DLC 
Client PC 
MATWorX 
(Via LAN) 
MATWorX 
(Via IP: CCIS
IPT 
(H.323 
Handler) 
OAI  
Server
UNIVERGE NEAX 2000 IPS 
PSTN 
UNIVERGE NEAX 2000 IPS 
Dterm 
Assistant 
Router
DtermIP 
UNIVERGE 
NEAX IPS
DMR
 
CCIS over IP 
Remote PIM over IP
with Survivability 
 
PSTN 
Dterm SP30
DtermIP
 
ZT
 
In-skin VMS 
In-skin Router
  Switching Hub     (100Mbps
)
FTP  
Server 
  PSIII