I am facing the current problem;
I have a CUCM cluster, version 6.1. The Publisher is down and I need to reinstall the CUCM on it.
What are the steps to do so? All I know is that I cannot replicate from the subscriber to the publisher.
Do I install normally and redo all the configuration?
Does it work if I do a backup on the Subscriber and restore on the Publisher?
I know it's not a hard task but I just don't know the exact steps.
Any help would be appreciated.