Cisco Systems OL-11591-01 manual Gatekeeper Configuration in Cisco Unified CallManager, 12-23

Chapter 12 IP Video Telephony Configuration

Cisco Unified CallManager Configuration for IP Video Telephony

Supported Codec: g711ulaw, Maximum Packetization Period: 30

Supported Codec: g711alaw, Maximum Packetization Period: 30

RSVP : ENABLED

Gatekeeper Configuration in Cisco Unified CallManager

This section describes how gatekeepers were configured for video endpoints in Cisco Unified

CallManager Administration.

For additional information, refer to the “Gatekeeper Configuration” chapter in Cisco Unified

CallManager Administration Guide.

To access the Cisco Unified CallManager Administration web pages for adding and configuring gatekeepers, choose Device > Gatekeeper from the Cisco Unified CallManager Administration application.

Table 12-26shows how one of the gatekeepers was configured in the Very Large Campus Clustering over the WAN deployment model.

Table 12-26	Gatekeeper Configuration
Field		Setting
Host Name/IP Address		Host Name/IP Address1
Description		SJC-RFD-GK-1
Registration Request Time To Live		60
Registration Retry Timeout		300
Enable Device		Checked

1. Only the primary gatekeeper address in a cluster is required.

MCU Configuration in Cisco Unified CallManager

The following sections describe how Cisco Unified CallManager was configured with the Cisco Unified Videoconferencing 3540 MCU. This MCU registers with Cisco Unified CallManager as a video conference bridge. It also functions as a stand-alone H.323 video conferencing resource.

•SCCP Video Conference Bridge

•H.323 Video Conference Bridge

For additional information, refer to the “Conference Bridges” chapter in Cisco Unified CallManager System Guide. (Table 12-1provides a link to this document.)

SCCP Video Conference Bridge

To access the Cisco Unified CallManager Administration web pages for adding and configuring video endpoints, choose Media Resources > Conference Bridge from the Cisco Unified CallManager Administration application.

Table 12-27shows how the video conference bridge was configured in the Very Large Campus Clustering over the WAN deployment model. Fields not shown in this table were set to their default values.

	System Test Architecture Reference Manual for IP Telephony
OL-11591-01		12-23