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System Test Architecture Reference Manual for IP Telephony
OL-11591-01
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 12-26 shows how one of the gatekeepers was configured in the Very Large Campus Clustering over
the WAN deployment model.
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 12-1 provides 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 12-27 shows 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.
Table 12-26 Gatekeeper Configuration
Field Setting
Host Name/IP Address Host Name/IP Address
1
1. Only the primary gatekeeper address in a cluster is required.
Description SJC-RFD-GK-1
Registration Request Time To Live 60
Registration Retry Timeout 300
Enable Device Checked