i want to upgrade our cucm from 10.5, to 11.5, the scenario is
we install new cucm 11.5 , so we will have 2 cucm different version running in different server and IP.
and we will install it with PCD.
the question is, how the new cucm get all settings in old cucm?
Solved! Go to Solution.
thanks for the replied,
let me explain again, so, i will upgrade my cucm, but the way is, i ll install new one cucm 11.5, and import all user in cucm 10.5 building by building, or one by one, i dont want upgrade the old cucm, in other words i want to use or install cucm 11.5 but the settings use the old CUCM.
please let me know if you get the point.
can i restore all backup data from old to the new one?
or there are no other way to get data from old to import to new cucm?
or i must make it all setting manually?
Watch this and it will clear things our for you, as it seems you don't understand how a PCD migration works.
You can do all you want in a single step: