RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

Appendix J-Polycom Open Collaboration Network (POCN)
Table J-1 lists components and versions of the RMX and Cisco Telepresence Systems (CTS)
Integration Solution Architecture.
Table J-1 Solution Architecture Components
Component Version Description
CISCO Equipment
CUCM 8.5 Cisco Unified Communication Manager:
CUCM must be configured to:
• Route calls to DMA (if present).
• Route all H.323 calls to the gatekeeper, which can be
either CMA or IOS.
IOS 15.x Cisco Internetwork Operating System - Gatekeeper
Endpoints (CTS) 1.7 Telephony, desktop and room systems.
• CTS endpoints must register to CUCM.
Polycom Equipment
DMA 7000 4.0 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. If DMA is not present in the
solution architecture, SIP endpoints must register to
CUCM as gatekeeper.
• DMA must be configured with a VMR (Virtual Meeting
Room). Incoming calls are then routed to the RMX.
RMX 7.6.x MCU:
• Functions as the network bridge for multipoint calls
between H.323, SIP and TIP endpoints.
• The RMX can be interfaced to CUCM using a SIP trunk,
enabling CTS to join multipoint calls on RMX. Signaling
goes through the CUCM while the media in TIP format
goes directly between the CTS and RMX.
• The RMX must be configured to route outbound SIP calls
to DMA.
• The H.323 Network Service of the RMX 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 RMX.
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 RMX based on the
RMX prefix registration on the gatekeeper.
Polycom, Inc. J-3