Clarification on CUCM to VCS Zone

[Siva chinap]

Dear Gents,

As part of CUCM migration we moved few Video endpoints to registered in  CUCM along with Expressway pairs which is used for B2B calls. Apart from that in our existing environment we use separate Video conferencing , Some of Endpoints are registerd to VCS. Now we need to call each other between CUCM Video endpoints <---> VCS, below are my concerns

1) Do i need to create a Trunk IN CUCM ? or Do i need to create a Zone in Expressway ?

2) Do i need to create a Unifed Communication zone in VCS?

[Aman Soi]

Hi Siva,

you can refer the deployment guide which would help u.

http://www.cisco.com/c/dam/en/us/td/docs/telepresence/infrastructure/vcs/config_guide/X8-7/Cisco-VCS-SIP-Trunk-to-Unified-CM-Deployment-Guide-CUCM-8-9-10-11-and-X8-7.pdf

regds,

aman

[Siva chinap]

Dear Aman,

Thanks for your clarification,

I will follow the document and let you know.