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Chapter 12 IP Video Telephony Configuration
Cisco Unified CallManager Configuration for IP Video Telephony
After this video conference bridge was added to Cisco Unified CallManager, it was added to a media
resource group. This media resource group was then added to a media resource group list, which was
assigned to all video-enabled phones.
For additional information, refer to the “Media Resource Management” chapter in Cisco Unified
CallManager System Guide. (Table 12-1 provides a link to this document.)
H.323 Video Conference Bridge
An H.323 gateway was created to allow Cisco Unified CallManager to route calls to the H.323 video
conference bridge.
To access the Cisco Unified CallManager Administration web pages for adding and configuring
gateways, choose Device > Gateway from the Cisco Unified CallManager Administration application.
Table 12-28 shows how the MCU H.323 gateway 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 12-27 MCU SCCP Video Conference Bridge Configuration
Field Setting
Conference Bridge Type Cisco Video Conference Bridge (Cisco Unified
Videoconferencing-35xx)
MAC Address 0003D60028CE
Description VCB0003D60028CE
Device Pool DP-Video
Location SJC
Table 12-28 MCU H.323 Gateway Configuration
Field Setting
Device Name 10.9.14.14
Description SJC-RFD-MCU-1
Device Pool DP-Video
Call Classification OnNet
Media Resource Group List MRGL_SJC_VIDEO
Location SJC
AAR Group SJC
Signaling Port 2720
Media Termination Point Required Unchecked
Retry Video Call as Audio Checked
Wait for Far End H.245 Terminal Capability Set Checked
Multilevel Precedence and Preemption (MLPP)
Information
Not applicable
Significant Digits All
Calling Search Space SJC_CSS
