Chapter 20: Nt8D09 Analog Message Waiting Line Card; Contents; Introduction - Avaya Nortel Communication Server 1000 Reference

Chapter 20: NT8D09 Analog Message

Contents

This section contains information on the following topics:

Introduction

Physical description
Functional description
Connector pin assignments
Configuration
Introduction
The NT8D09 Analog Message Waiting Line card is an IPE line card that can be installed in the
NT8D37 IPE module.
The NT8D09 Analog Message Waiting Line card (μ-Law) provides talk battery and signaling
for up to 16 regular 2-wire common battery analog (500/2500-type) telephones and key
telephone equipment, with the Message Waiting lamp feature.
The NT8D09 Analog Message Waiting Line card is functionally identical to the NT8D03 Analog
Line card, except it can also connect a high-voltage, low-current feed to each line to light the
message waiting lamp on telephones equipped with the Message Waiting feature.
The analog message waiting line card mounts in any IPE slot.
Note:
A maximum of four NT8D09 Analog Message Waiting Line cards for each Media Gateway
and Media Gateway Expansion are supported. The NT8D09 Analog Message Waiting Line
Card can be installed in slots 1, 2, 3, and 4 of the Media Gateway and slots 7, 8, 9 and 10
of the Media Gateway Expansion.
Circuit Card Reference
Waiting Line card
on page 363
on page 364
on page 366
on page 373
on page 375
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