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CUCM 6.1.1 upgrade to 6.1.2

zzbronski
Level 1
Level 1

I have applied the 6.1.2 upgrade to all servers in the cluster but have not yet switched versions. I wanted to find out if I can make the switch on the fly without interupting service to the customer.

1 Accepted Solution

Accepted Solutions

Jaime Valencia
Cisco Employee
Cisco Employee

if you do not want to interrupt service do it after hours on a maintenance time

most probably also new firmware will be in the version so if any phone resets they will get the new firmware

HTH

java

if this helps, please rate

HTH

java

if this helps, please rate

View solution in original post

2 Replies 2

Jaime Valencia
Cisco Employee
Cisco Employee

if you do not want to interrupt service do it after hours on a maintenance time

most probably also new firmware will be in the version so if any phone resets they will get the new firmware

HTH

java

if this helps, please rate

HTH

java

if this helps, please rate

zzbronski
Level 1
Level 1

Thank you. I was told by Presidio that it was a hot swap type of operation with the new 6.x version. I guess that info was incorrect. This post can be resolved