communication between sx20 and ex90

[cooperma31]

We have an sx20 that we registered to call manager 9.1.2.  we have an ex90 that is tied to our Tandberg gear due to a grant requirement.  Is there any way to get those devices to talk to one another, outside of moving the ex90 over to CUCM?

[Manish Gogna]

Hi,

You may check this doc for IP dialing from cucm

http://www.cisco.com/c/en/us/support/docs/unified-communications/telepresence-video-communication-server-vcs/118884-config-vcs-00.html

HTH

Manish

[Shashank Mahajan]

1. You can create a SIP Trunk on CUCM pointing towards Tandberg VCS and create neighbor zone on Tandberg VCS pointing to CUCM.

2. Use route pattern on CUCM to route calls from CUCM to VCS and on VCS create search rules to send the call to CUCM.

Refer to the following link for CUCM and VCS integration:

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