Cisco Systems OL-11591-01 Route Pattern Configuration for MCU Service, Video Pstn Gateway, 12-25

Chapter 12 IP Video Telephony Configuration

Cisco Unified CallManager Configuration for IP Video Telephony

Table 12-28 MCU H.323 Gateway Configuration (continued)

Field	Setting
AAR Calling Search Space	SJC_CSS
Prefix DN	blank
Redirecting Number IE Delivery – Inbound	Uncheked
Enable Inbound FastStart	Uncheked

Route Pattern Configuration for MCU Service

Cisco Unified CallManager routes outbound calls to the MCU via this H.323 gateway utilizing a route pattern. In Very Large Campus Clustering over the WAN deployment model this route pattern was 21XXX.

Note The route pattern must begin with the same digits as the service prefix configured on the Cisco Unified Videoconferencing 3540 MCU.

Cisco Unified Videoconferencing PSTN Gateway Configuration for Cisco Unified CallManager

These sections describe how the PSTN gateway was configured for Cisco Unified Videoconferencing:

•Video PSTN Gateway, page 12-25

•Route Pattern Configuration for Cisco Unified Videoconferencing PSTN Gateways, page 12-26

Video PSTN Gateway

A Cisco Unified Videoconferencing gateway registers as a gateway on Cisco Unified CallManager, and it uses a specific signaling port. Table 12-29lists the signaling port for each type of MCU and gateway.

Note If you want to use the 1720 standard value for the signaling port on Cisco Call Manager configuration, you can change this value for Cisco Unified Videoconferencing devices.

Table 12-29	Cisco Unified Videoconferencing MCU and Gateway Signaling Ports
MCU and Gateway Type		Default Signaling Port
3540		1820
3526		1820
3521		1920
3511		2720

	System Test Architecture Reference Manual for IP Telephony
OL-11591-01		12-25