Nortel Networks Circuit Card - Manual (Page 23)

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Circuit Card Description and Installation
System migration
When particular Meridian 1 systems are upgraded to run CS 1000
Release 4.5 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.
For more information, see one or more of the following NTPs:
• Communication Server 1000M and Meridian 1: Small System Upgrade
Procedures (553-3011-258)
• Communication Server 1000M and Meridian 1: Large System Upgrade
Procedures (553-3021-258)
• Communication Server 1000S: Upgrade Procedures (553-3031-258)
• Communication Server 1000E: Upgrade Procedures (553-3041-258)
Intended audience
This document is intended for individuals responsible for maintaining
Internet Enabled systems.
Table 1
Meridian 1 systems to CS 1000M systems
This Meridian 1 system... Maps to this CS 1000M system
Meridian 1 PBX 11C Chassis CS 1000M Chassis
Meridian 1 PBX 11C Cabinet CS 1000M Cabinet
Meridian 1 PBX 51C CS 1000M Half Group
Meridian 1 PBX 61C CS 1000M Single Group
Meridian 1 PBX 81 CS 1000M Multi Group
Meridian 1 PBX 81C CS 1000M Multi Group