Nortel Networks 1000 User Manual
Page 949
949
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NTDW65 Voice Gateway Media Card
Contents
This section contains information on the following topics:
“Backplane interfaces” (page 950)
“Serial data interface ports” (page 951)
“Faceplate LED display” (page 951)
Introduction
The NTDW65 MC32S Media Card provides 32 IP-TDM gateway ports
between an IP device and a TDM device in a CS 1000 network. The
MC32S replaces the previous media card or ITG card.
The Media Card comes in an IPE form factor. The card can be used in the
MG 1000E, MG 1000B, CS 1000E, and CS 1000M systems.
The card includes a processor and a DSP. Secure Real Time Protocol
(SRTP) is used to secure the IP media path to and from the DSP channels
on the card.
The Media Card includes the following components and features:
•
Processor.
•
DSP.
•
Memory for processor and DSP.
•
4MB boot CompactFlash.
•
CompactFlash firmware storage.
•
Six-port Ethernet Layer 2 switch.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
02.06
Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
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