Intended Audience; Conventions - Nortel 1000M Overview

10 Introduction
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System migration
When particular Meridian 1 systems are upgraded to run CS 1000 Release
5.0 software and configured to include a Signaling Server, they become CS
1000M systems. Table 1 lists each Meridian 1 system that supports an
upgrade path to a CS 1000M system.
Table 1
Meridian 1 systems to CS 1000M systems
This Meridian 1 system...
Meridian 1 PBX 11C Chassis
Meridian 1 PBX 11C Cabinet
Meridian 1 PBX 61C
Meridian 1 PBX 81C
For more information, see Communication Server 1000M and Meridian 1:
Large System Upgrade Procedures (NN43021-458).

Intended audience

This document is intended to be an introductory overview for individuals
responsible for the sale, acquisition, planning, or installation of CS 1000M
and Meridian 1 Large Systems.

Conventions

Terminology
In this document, the following systems are referred to generically as
"system":
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Communication Server 1000M and Meridian 1 Large System Overview
Copyright © 2003-2008, Nortel Networks
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Communication Server 1000M Multi Group (CS 1000M MG) CP PII,
CP PIV
Meridian 1 PBX 11C Chassis
Meridian 1 PBX 11C Cabinet
Meridian 1 PBX 61C CP PII, CP PIV
Meridian 1 PBX 81C CP PII, CP PIV
Note: When upgrading software, memory upgrades may be required on
the Signaling Server, the Call Server, or both.
Communication Server 1000M (CS 1000M)
Communication Server 1000E (CS 1000E)
Meridian 1
Nortel Communication Server 1000
NN43021-110 01.03 Standard
Release 5.0 18 February 2008
Maps to this CS 1000M system
CS 1000E
CS 1000E
CS 1000M Single Group
CS 1000M Multi Group