CUCM 10.5 with EsXI 6.5

[sibarra@med.puc.cl]

Hello,

I have a CUCM and CUXX 10.5 installed on EsXi 5.1 on a UCSC220-M3SBE.

Can I upgrade to ESXi 6.5 and still using the same CUCM/CUXX version?

@Unified Comms Guy 

Thanks a lot!

[Chris Deren · Accepted solution]

Yes, CUCM 10.5 is compatible with ESXi 6.5, refer to follow matrix:

https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/virtualization/virtualization-cisco-unified-communications-manager.html#v10.5

Not sure what CUXX stands for, are you referring to Unity Connection (CUC or UCXN) or Contact Center Express (UCCX)?  In either case CUC compatibility is here:

https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/virtualization/virtualization-cisco-unity-connection.html#v10.5 (same as CUCM) 

and UCCX:

https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/virtualization/virtualization-cisco-unified-contact-center-express.html#10

which does not support ESXI 6.5