User's Manual

Appendix I-Polycom Open Collaboration Network (POCN)
Polycom, Inc. I-33
ASR (Cisco SBC) 100x The Cisco Aggregation Services Routers (ASR) Series
includes Cisco IOS XE Software Internetwork Operating
System - Gatekeeper.
It controls and manages real-time multimedia traffic flows
between IP/SIP network borders, handling signaling,
data, voice, and video traffic.
Polycom Equipment
DMA 6.0.0_ATT_B
uild_25
Polycom Distributed Media Application
• DMA is an optional component but is essential if
Content sharing is to be enabled.
• All SIP endpoints register to DMA as a SIP Proxy.
• DMA should be configured to route SIP calls (with
CTS destination) to CUCM.
• DMA can be configured with a VMR (Virtual Meeting
Room). Incoming calls are then routed to the
Collaboration Server.
Collaboration
Server
8.1.1 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.
• Collaboration Server must be configured to send and
receive RTP streams to and from the Service
Provider's SBC.
MLA Server 3.0.5 Multipoint Layout Application
Required for managing multi-screen endpoint layouts for
Cisco CTS 3XXX, Polycom TPX, RPX or OTX systems.
HDX and ITP
Endpoints
3.1.1.1 Telepresence, desktop and room systems.
• Polycom SIP endpoints must register to DMA as SIP
Proxy.
Microsoft
OCS 2007 R2 3.5.6907.236
Lync 2010 4.0.7577.183
CU4
OC 2007 R2
client
3.5.6907.236
Table I-1 Solution Architecture Components
Component Version Description