NEC UNIVERGE NEAX 2000 IPS, Configuration Manual

Page: 52 / 96

NEAX 2000 IPS Configuration Guide
Page 42
NDA-24347, Issue 1
Common Control Cards Chapter 4 Circuit Cards
Main Processor
(MP)
Major specifications and functionality of the MP are shown below:
Central Processing ElanSC520
System Memory Flash ROM (8 MB), SDRAM (32 MB)
Network Switching 1,024 x 1,024 Time Division Switch
Note 1
MAT Interface Two RS-232C ports
Number 0 Port: Direct Connection
Number 1 Port: Remote Connection
Note 2
3-way Conference 16 sets of 3-way conference circuitry
DTMF Signal Sender 32 circuits (digit 0 to 9, *, and # are generated)
Music-on-Hold Two types are available
(Melody or External Source)
Audible Tone Generator (DTG)
Phase Locked Oscillator (PLO) Two ports (Source/Receiver)
Built-in SMDR
Built-in MCI
BS00 Function
DTMF Receiver Four circuits
DAT x 2 circuits (120 seconds per circuit)
DK00 x 2 circuits (relay drive x 1, external key scan x 1)
AP01 Function
Built-in Device Registration Server (DRS)
Note 1:
Refer to the Figure 4-2 for the port allocation of the Time Division Switch.
Note 2:
Number 1 Port includes a built-in modem for a remote connection of the MAT.
NAME CODE
PART
NUMBER
REMARKS
8-Seat License 150641 Licenses for 8 Dterm IP telephones
16-Seat License 150642 Licenses for 16 Dterm IP telephones
32-Seat License 150643 Licenses for 32 Dterm IP telephones
64-Seat License 150644 Licenses for 64 Dterm IP telephones
128-Seat License 150645 Licenses for 128 Dterm IP telephones
256-Seat License 150646 Licenses for 256 Dterm IP telephones