Appendix I-Polycom Open Collaboration Network (POCN)
Polycom, Inc. I-5
Collaboration
Server
7.6 and
higher
MCU:
•Functions as the network bridge for multipoint calls
between H.323, SIP and TIP endpoints.
•The Collaboration Server can be interfaced to CUCM
using a SIP trunk, enabling CTS to join multipoint calls on
Collaboration Server. Signaling goes through the CUCM
while the media in TIP format goes directly between the
CTS and Collaboration Server.
•The Collaboration Server must be configured to route
outbound SIP calls to DMA.
•The H.323 Network Service of the Collaboration Server
should register it's dial prefix with the CMA gatekeeper.
•When DMA is not used an Ad-hoc Entry Queue,
designated as Transit Entry Queue, must be pre-defined
on the Collaboration Server.
MLA 3.0.3 Multipoint Layout Application
Required for managing multi-screen endpoint layouts for
Cisco CTS 3XXX, Polycom TPX, RPX or OTX systems.
CMA 5.5 Polycom Converged Management Application - Gatekeeper
•The gatekeeper must route calls to Collaboration Server
based on the Collaboration Server prefix registration on
the gatekeeper.
Endpoints Telephony, desktop and room systems.
•H.323 endpoints must register to the CMA or IOS
gatekeeper.
•Polycom SIP endpoints must register to DMA as SIP
Proxy when DMA is used.
•H.323 endpoints must register to the CMA or IOS
gatekeeper.
Table I-1 Solution Architecture Components (Continued)
Component Version Descr iption