Cisco Cisco TelePresence Video Communication Server Expressway

Enabling endpoints registered on the video network to call MOC clients registered on OCS 

1.  Configure the “OCS gateway” Cisco VCS with a neighbor zone that contains OCS. 

2.  Set up a Search rule to select what gets routed to the OCS zone. 

3.  If Hardware Load Balancers are used, set up neighbor zones to receive calls from OCS 

1.  Go to the Zones page (VCS configuration > Zones). 

2. Select 

New. 

 

 

3.  Configure the fields as follows: 

 

“OCS” 

Neighbor 

 

4. Click 

Create Zone. 

 
 

 

 

It is recommended that the “OCS gateway” Cisco VCS uses SIP over TLS to communicate with 
OCS. 

Cisco VCS Deployment Guide: Microsoft OCS 2007 R1 and R2 and Cisco VCS X5.2 

Page 46 of 92