Cisco Cisco TelePresence Video Communication Server Expressway
Enabling endpoints registered on CUCM to call endpoints registered on the Cisco VCS Control
Cisco VCS Deployment Guide: CUCM v6.1, 7 and 8 with Cisco VCS X7.1 using a SIP trunk
Page 26 of 53
CUCM configuration
Allow numeric dialing from Cisco phones to Cisco VCS
CUCM can be configured to take a prefix and route calls to a sip trunk based on a specific prefix.
Configure CUCM to route calls dialed as 01189124xxx and 4xxx to the Cisco VCS as 4xxx:
1. On CUCM, go to
Call Routing > Route/Hunt > Route Pattern
.
2. Click Add New.
3. Configure a Route Pattern as indicated above to route calls dialed 01189124xxx to the Cisco VCS
trunk after stripping off the leading 0118912 (leaving 4xxx).
Set Pattern definitions:
Route Pattern
0118912.4XXX
Route Partition
(As set up in
System > Device Pool
)
Description
As required, for example “Route 01189 124 xxx to VCS
SIP trunk”
SIP trunk”
Gateway/Route List
Required Trunk to route calls to the Cisco VCS Control
Call Classification
OnNet
Provide Outside Dial Tone
Not selected
Set Called Party Transformations:
Discard Digits
PreDot
4. Configure a second Route Pattern to route calls dialed 4xxx to the Cisco VCS trunk (no change to
dialed number).
Set Pattern definitions:
Route Pattern
4XXX
Route Partition
(As set up in
System > Device Pool
)
Description
As required, for example “Route 4 xxx to VCS SIP trunk”
Gateway/Route List
Required Trunk to route calls to the Cisco VCS Control
Call Classification
OnNet
Provide Outside Dial Tone
Not selected
Set Called Party Transformations:
Discard Digits
< None >