Callmanager server Ver4.1.3 hardware upgarde only without software upgrade.

Unanswered Question
Jan 11th, 2008

We have CCM cluster with publisher and 8 subscribers. we are planning to upgrade all the servers hardware to H2 platform without change the software version on each box. what is the best procedure to complish this task?

Thanks in advance

I have this problem too.
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jbarcena Fri, 01/11/2008 - 15:48

If you already have all the new servers, I recommend you to built a copy of your current configuration, just make a BARS backup of each server on your system, then install the same OS version that you are running on the servers including the service release, and finally install the exact CCM version that you are running on the new servers, first publisher and then subscribers including SR, and the restore the BARS backup on the new servers.


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