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CallManager Upgrade on ICS7750?

droessler
Level 1
Level 1

Recently upgraded from ICS System release 2.1.0 to release 2.5.0

Everything upgraded except for Call Manager. It stayed at version 3.1.2c

Any ideas why? How can I upgrade the CM on the ICS without negatively effecting system performance & reliability?

2 Replies 2

Markus Schneider
Cisco Employee
Cisco Employee

That's correct. The System software is independent of the Cisco CallManager version. If you would like to upgrade the CM software, you will want to read through the release notes:

http://www/univercd/cc/td/doc/product/voice/ics/icsapps/icscm/icscm321/index.htm

Other than that, it's just a regular callmanager upgrade.

Greetings,

Thanks - so with the ICS, you now have to upgrade CM separately...? That makes sense now.

The link you provided is broken, can you email me the pdf. thanks