Voice Gateway Media Cards - Avaya Nortel Communication Server 1000 Manual

Nortel has conducted extensive but not exhaustive tests of modem-to-modem
calls, data transfers, and file transfers between a CS 1000E and MG 1000E, using
Virtual Trunks and PRI tandem trunks. While all tests have been successful,
Nortel cannot guarantee that all modem brands will operate properly over all
G.711 Voice over IP (VoIP) networks. Before deploying modems, test the modem
brand within the network to verify reliable operation. Contact your system supplier
or your Nortel representative for more information.

Voice Gateway Media Cards

Voice Gateway Media Card is a term used to encompass the Media Card
32-port card, ITG-P 24-port line card, and the Media Card 32S card. These
cards plug into an Intelligent Peripheral Equipment (IPE) shelf in the CS
1000M systems and into a Media Gateway 1000E and Media Gateway
1000E Expander in the CS 1000E system.
The ITG-P 24-port line card occupies two slots, while the Media Card
32-port and the Media Card 32S card occupy one slot.
The Media Card 32S card provides the following features:
•
•
•
•
The Media Card 32-port card provides the following features:
•
•
•
•
Table 6 "Card comparison " (page 27)
24-port line card, Media Card 32-port card, and the MC 32S card.
Table 6
Card comparison
Item
Total DSP Channels
Copyright © 2003–2008, Nortel Networks
.
Secure Real-time Transport Protocol (SRTP)
two Digital Signal Processors (DSP), based on an ARM processor
channel density of 32 ports
cost improvement over existing Media Cards
32-port card packet processing power is greater than that of the ITG-P
24-port line card
increases the channel density from 24 to 32 ports (for the 32-port
version)
reduces the slot count from a dual IPE slot to a single IPE slot
supports up to 128 IP Phones in failover scenarios
ITG-P 24-port card
24
Nortel Communication Server 1000
IP Line Fundamentals
NN43100-500 02.02 Standard
Release 5.5 4 February 2008
Voice Gateway Media Cards 27
ATTENTION
provides a comparison of the ITG-P
Media Card 32-port
card
32
Media Card 32S card
32