CUCM upgrade 11.0 to 12.5 in Cisco 2921 with UCSE server module

[Vinod.s]

Hello Friends ,

We have Cisco Router 2921 with UCSE server module installed in same.

We have installed ESXI 5.5 with CUCM 11.0 unrestricted .

Now we are planning for up-gradation of CUCM from 11.0 to 12.5 .

1. Can anyone help me for this up-gradation or we have to follow same process from Os administrator to upgrade this.

2. How we can upgrade esxi in the same server .

[Jaime Valencia]

CUCM upgrade procedure is the same as any other install, same docs to be reviewed and used.

[Vinod.s]

Wat about esxi ?

Regards

Vinod

[Jaime Valencia]

I have not used that module, but from what I know they provide the same interfaces (CIMC/KVM) as any other UCS, so you should be able use the same procedure, refer to the UCS-E admin guides, and the actual procedure is covered in the VMWare documentation.