04-26-2019 10:57 PM
Hello,
i'm planning to upgrade cucm from version 9.1 to version 12.0 on BE6000-M5 , it it direct upgrade or it is required any cop file , i try to search for document didnt find if any one have document or did it already please share the steps.
Thanks
04-26-2019 11:02 PM
Mandatory reading, and everything is on cisco.com
A) upgrade and migration guide
B) Release notes
C) README from target OVA
What you asked is in them, thoroughly review them.
04-27-2019 01:27 AM
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