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CHAPTER
12-1
System Test Architecture Reference Manual for IP Telephony
OL-11591-01
12
IP Video Telephony Configuration
This topic provides an overview of how IP Video Telephony was configured for Cisco IP
Communications Release 5.1(1) testing. This topic does not include detailed installation and
configuration instructions. Rather, it is intended to provide you with guidance and serve as a reference
as you set up video devices in your IP telephony solution.
For additional information and guidelines for implementing Cisco IP Video Telephony, refer to the
documents listed Table 12-1. You can also refer to documentation provided by the vendors of Tandberg
video endpoints and Polycom video endpoints.
This topic includes the following sections:
• IP Video Telephony Components and Topology, page 12-2
• Supported Call Types, page 12-4
• Call Routing, page 12-5
• Gatekeeper Configuration for IP Video Telephony, page 12-7
• Cisco Unified Videoconferencing 3540 MCU Conference Bridge Configuration for IP Video
Telephony, page 12-9
• Cisco Unified Videoconferencing Gateway Configuration for Video PSTN Gateway, page 12-13
Table 12-1 IP Video Telephony Related Documentation
Document Reference
Cisco Unified CallManager System Guide
“Understanding Video Telephony” chapter
http://www.cisco.com/univercd/cc/td/doc/product/
voice/c_callmg/5_0/sys_ad/5_0_2/ccmsys/index.htm
IP Video Telephony Solution Reference
Network Design (SRND) for
Cisco Unified CallManager
http://www.cisco.com/go/srnd
Cisco Unified Videoconferencing 3500 Series
video conferencing products documentation
http://www.cisco.com/en/US/products/hw/video/
ps1870/tsd_products_support_series_home.html
Cisco Unified Video Advantage
documentation
http://www.cisco.com/en/US/products/sw/voicesw/
ps5662/tsd_products_support_series_home.html
Deploying Video Telephony http://cco/en/US/partner/about/ac123/ac114/ac173/
Q3-04/tech_videotel.html
(You must be a registered user of Cisco.com to access
this URL)