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System Test Architecture Reference Manual for IP Telephony
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Chapter12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony
Cisco Unified CallManager Configuration Overview
The followingtable provides an overview of how to configure Cisco Unified CallManager for IP Video
telephony.
Region Configuration in Cisco Unified CallManager
Thissection provides an overview of how regions were configured in the VeryLarge Campus Clustering
over the WAN deployment model. These configurations were made in CiscoUnified CallManager
Administration.
For additional information about regions, refer toIP Video Telephony Solution Reference Network
Design (SRND) for Cisco UnifiedCallManager. ( Table12-1 provides a link to this document.)
Thetotal bitrate for the video bandwidth of the region should be set to accommodate the total bitrate of
the video and audio RTP streams used in video calls.
Table12-19 shows the regions matrix that was created in Cisco Unified CallManager.
Procedure Reference
Step1 If you are not using a single Region for all call
types, configure Regions. •Refer to the “Region Configuration” chapter
inCisco Unified CallManagerAdministration
Guide.
•Refer to the “Call Admission Control”
chapterin Cisco Unified CallManager System
Guide.
Step2 If you use locations for call admission control,
configure locations for video call bandwidth. •Referto the “Location Configuration” chapter
inCisco Unified CallManagerAdministration
Guide.
•Refer to the “Call Admission Control”
chapterin Cisco Unified CallManager System
Guide.
Step3 Touse a Cisco video conference bridge, configure
the appropriate conference bridge for your
network.
•Refer to the “Conference Bridge
Configuration” chapter in
Cisco Unified CallManager Administration
Guide.
Step4 To configure a user to use the video conference
bridge instead of other conference bridges,
configure the media resource groups and media
resource group lists for the user.
•Refer to the “Media Resource Group
Configuration” chapter in
Cisco Unified CallManager Administration
Guide.
•Refer to the “Media Resource Group List
Configuration” chapter in
Cisco Unified CallManager Administration
Guide.