Starting the process of upgrading my CUCM cluster from 5.1.2 - 5.1.3 and then onto 7.0.2.
Got 4 offices with AC working on the receptions.
When I go to 5.1.3 am I right in thinking I need to upgrade each console and then again with 7.0.2.
Do I do that through the Upgrade switch on the AC (Help>About>Upgrade)or is it best to uninstall/install or do I just install over the previous version. (Sorry 3 option question)
I have downloaded the version for 7 from CCO so will do that when I go to 7 but for now just going to 5.1.3c which has if different version from 5.1.2a(the current CUCM)