During the CER 7 installation process you have to select the Call Manager version that CER is going to talk to (4.x, 5.0, 5.1, 6.0 6.1, 7.0, 7.1).
How do you change the Call manager version after you've installed CER?
I'm upgrading CER 1.3 to 7.0 and our cluster is cucm 5.1. Thats what i picked during install of CER 7.
However, in a few weeks we'll be upgrading the cluster to 7.12.
Do you have to somehow change CER to know your cluster is now 7.1 and not 5.1?
If so any advice on how to do this would be helpful.