Polycom RealPresence RMX 1500 Administrator's Manual page 1041

Single company with Polycom and Cisco Infrastructure - Polycom endpoints using SIP
Polycom endpoints can also connect to Entry Queues, Meeting Rooms and conferences using all protocols,
including TIP and SIP.
The following table lists components and versions of the Collaboration Server and Cisco Telepresence
Systems (CTS) Integration Solution Architecture.
Solution Architecture Components
Component
CISCO Equipment
CUCM
IOS
Endpoints (CTS)
Polycom®, Inc.
Version Description
8.5.1, 8.6.2 Cisco Unified Communication Manager:
CUCM must be configured to:
• Route calls to DMA (if present).
• Route all H.323 calls to the IOS gatekeeper, which can be either
DMA or IOS.
15.1T Cisco Internetwork Operating System - Gatekeeper
1.7.2 (ATT), Telephony, desktop and room systems.
1.8.1
• CTS endpoints must register to CUCM.
Appendix I - Polycom Open Collaboration Network (POCN)
1010