Owner's manual

945

NTDW62 and NTDW64 Media Gateway

Controller Daughterboards

Contents

This section contains information on the following topics:

“Introduction” (page 945)

“Media Gateway Controller card” (page 945)

“Daughterboard configurations” (page 946)

Introduction

The NTDW60 Media Gateway Controller (MGC) card has two PCI

Telephony Mezzanine Card form factor expansion sites. Daughterboards

(DB) in the expansion sites provide Digital Signal Processor (DSP)

resources for VoIP.

The DBs are slave devices controlled by the MGC processor.

Media Gateway Controller card

The MGC has two DB expansion sites. They are Expansion

Daughterboard #1 and Expansion Daughterboard #2.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311 02.06 Standard

27 August 2008