Upgrade CUCM 9.X to 11.X

[Syed Mohammed]

Hi,

Currently running CUCM 9.X (VM) with 250+ User Licence and we are planning to upgrade 11.X(VM), what will be the step? kindly share.

First, we need to download COP?

After upgraded to CUCM 11.X we will migrate to BE.

Regards,

Syed

[Shalid Kurunnan Chalil]

you have to initially download the cop file. 

it will be direct upgrade since you are just upgrading from existing software version to new version. 

you can achieve it either form Callmanager OS administration page - Upgrade [only if you are running 9.1(X)] or using PCD utility. could you please reply wiht you correct version and what version that you decide to upgrade. 

for detail information about the upgrade is available in the upgrade guide: 

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/upgrade/11_5_1/cucm_b_upgrade-guide-cucm-115.html 

welcome if you have any specific question related to migration. 

Regards,

Shalid 

make a better tomorrow

[Syed Mohammed]

Thank you for your reply,
Current Version 9.1 Upgrade to 11.5. And 250+ users licenses will be upgraded to 11.5 right?

Regards,
Syed

[Shalid Kurunnan Chalil]

hi Sayed, 

no, and please find the another thread one of the expert mentioned that "Licenses won't be upgraded automatically. Once u upgrade successfully to CUCM11.x, call manager would run in DEMO period for 60 days. You can share the   PLM generated request file with licensing@cisco.com to get permanent licenses."

Reference: https://supportforums.cisco.com/t5/uc-migrations/upgrade-cucm-from-9-1-to-11-5/td-p/2951318.  

Regards,

Shalid 

Make world a better place 

Please do  not forget to Rate the useful posts

[Syed Mohammed]

Thank you for sharing information.



Regards,
Syed