Document for upgrade path and procedure from cucm 8.6 to cucm 11.5

[Mujeeb Shaik]

Hi all, 

Trust you are doing great,

Will be highly grateful if anyone can provide me a document containing an upgrade path and procedures for upgrading cucm 8.6 to 11.5

Thank you

Mujeeb

[Jaime Valencia · Accepted solution]

The upgrade guides and RN available on cisco.com have everything you would need to plan and execute the upgrade, I made a video for reference to go along with the documentation.

https://youtu.be/aNkLMgQ8B3s