CUCM and CUC Recommended software for the updates.

[arumugasamy]

Team,

Please help me with this update activity. Please provide your suggestion and advice to choose the update path for the software image given below. I need to update it to the latest software in the 12.5 version not beyond it.

Active Master Version: 12.5.1.11900-146
Active Version Installed Software Options:
cmterm-88xx-sip.14-2-1-0001-14.k4.cop
ciscocm.enable-sha512sum-2021-signing-key-v1.0.cop
cmterm-88xx-sip.12-8-1-0201-486.k3.cop
!
Cisco Unity Connection: 12.5.1.12900-56
!
IM&P
System version: 12.5.1.12900-25

[b.winter · Accepted solution]

What exactly do you want to know?
Just install the latest SU of 12.5 and re-install all the cmterm-COP-files for the phone firmware listed in the active version output.

[arumugasamy · Accepted solution]

Thank you so much

[Ibrahim AlQumairi · Accepted solution]

Check the Cisco Software Center and search for the latest updated version of the CUCM 12.5 and don't forget to do a pre-upgrade check cop file

https://software.cisco.com/download/home/286322286/type/286319236/release/12.5(1)SU7a

[arumugasamy · Accepted solution]

Thank you so much.

[Roger Kallberg]

Apart from the advice given, if you have locals installed in CUC you should prior to commencing the upgrade uninstall them and then after the upgrade install the matching version for the SU that you have installed. All this is described in details in the upgrade documentation.

[Nithin Eluvathingal]

Mandatory you refer below doc before upgrading. Read and plan it according.

- Install Upgrade Guides for the version you are upgrading to

- Release Notes of the versions

- Read me Guides of the versions

Mandatory to run

-Upgrade Readiness Checks COP

Before the upgrade, download and install/run the latest version of preUpgradeCheck COP file. Look at PASS / WARNING / FAIL output.  Resolve all FAIL and maybe the WARNINGs. Repeat until happy

2.12.0.0

[arumugasamy]

Thanks a lot for your solution