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upgrade from 9.1 to 12.0

bezra_012
Level 1
Level 1

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  

2 Replies 2

Jaime Valencia
Cisco Employee
Cisco Employee

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. 

HTH

java

if this helps, please rate

i read document 12.0 for compatibility matrix support method from 9.1.X to 12.X ,,Cisco Unified OS Admin (Direct Refresh Upgrade) is that mean i can do direct upgrade from OSadmin 9.1
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