Hello guys I have an upgrade case from CUCM 8.6 to CUCM 11.0 , I read about the upgrade process and how it can be done from different resources ( Cisco , googling , YouTube ..etc), please check if it is correct before starting for upgrade.   I got to...

Hello guys  I have the following features need to be enabled on the endpoints, i need to check if this is applicable on DX650 and DX80, i need to know what is the required configuration to do that below points , regarding the  - Video call and call...

Hello Guys i have a case where i need to install CUCM 10.5 on an open stack , but i faced problem of an installation , so i get confused if the installing CUCM on open stack is supported from Cisco ? please advise have anyone tried with like same i...

Guys have a nice day i have the following scenario : There is CUCM cluster installed on server ( Virtualized Cluster ) , for maintenance purpose if the Hardware platform have some issue and for business continuity i need to migrate the CUCM virtual...