CM 4.2 Cluster question

Unanswered Question
Feb 4th, 2007


Is it possible to build a CM cluster between 2 servers that are not the same model, to wit, 1 MCS 7825 and the other 1 MCS 7835. The number of users is 400.

The MCS 7835 is already in place so to avoid purchase a server of the same type which is overkill for the current and future needs, is it possible to add a subscriber with an MCS 7825?

PLease point out a link if possible. My research says that it might be possible.

Regards, Jorge

I have this problem too.
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jaber23 Mon, 02/05/2007 - 04:15

The following guidelines apply to all Cisco CallManager clusters:

Note A cluster may contain a mix of server platforms, but all servers in the cluster must run the same

Cisco CallManager software release.

This text is from the Cisco Solution Network Design document (SRND)


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