Cisco Cisco TelePresence Video Communication Server Expressway
3.
Configure the fields as follows:
Pattern Usage
Domain Routing
IPv4 Pattern
Domain for calls, for example vcs.domain
Route Partition
Default is “<None>”; set according to dial plan restrictions
SIP Trunk
Required Trunk to route calls to the VCS Control
4.
Click Save.
When nnnn@vcs.domain is dialed by an endpoint registered to Unified CM, Unified CM will route the call to the VCS
as nnnn@<FQDN of VCS>:5060 (TCP) or nnnn@<FQDN of VCS>:5061 (TLS). (The domain may alternatively be the IP
address of VCS, depending on what is configured as the SIP Trunk Destination Address.)
as nnnn@<FQDN of VCS>:5060 (TCP) or nnnn@<FQDN of VCS>:5061 (TLS). (The domain may alternatively be the IP
address of VCS, depending on what is configured as the SIP Trunk Destination Address.)
Calls can now be made from Unified CM to endpoints on VCS registered as 4xxx@vcs.domain.
Test Calls
Make some test calls from endpoints registered on Unified CM to endpoints registered on the VCS Control.
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Cisco VCS SIP Trunk to Unified CM Deployment Guide
Enabling Endpoints Registered on Unified CM to Call Endpoints Registered on VCS