Nortel 2245 Installation And Configuration Manual page 14

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553-3001-304 Standard 3.00
• Communication Server 1000M Chassis (CS 1000M Chassis)
• Communication Server 1000M Cabinet (CS 1000M Cabinet)
• Communication Server 1000M Half Group (CS 1000M HG)
• Communication Server 1000M Single Group (CS 1000M SG)
• Communication Server 1000M Multi Group (CS 1000M MG)
• Communication Server 1000E (CS 1000E)
• Meridian 1 PBX 11C Chassis (Meridian 1 PBX 11C Chassis)
• Meridian 1 PBX 11C Cabinet (Meridian 1 PBX 11C Cabinet)
• Meridian 1 PBX 51C
• Meridian 1 PBX 61C
• Meridian 1 PBX 61C CP PII
• Meridian 1 PBX 81
• Meridian 1 PBX 81C
• Meridian 1 PBX 81C CP PII
Note: When upgrading software, memory upgrades may be required on
the Signaling Server, the Call Server, or both.
System migration
When particular Meridian 1 systems are upgraded to run CS 1000 Release 4.0
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 (Part 1 of 2)
This Meridian 1 system...
Meridian 1 PBX 11C Chassis
Meridian 1 PBX 11C Cabinet
Meridian 1 PBX 51C
September 2004
Maps to this CS 1000M system
CS 1000M Chassis
CS 1000M Cabinet
CS 1000M Half Group