User's Manual

Appendix I-Polycom Open Collaboration Network (POCN)
Polycom, Inc. I-13
Call Flow
Multipoint call via Service Provider - Model 2
In this example:
• Collaboration Server prefix in the gatekeeper72
• Virtual Meeting Room in DMA 725123
• CUCM According to its Dial Plan forwards calls with prefix
72 to the Collaboration Server
Administration
The various deployment combinations and settings within the various Deployment
Architectures affects the administration of the system.
Gatekeepers
Standalone Polycom CMA/DMA System as a Gatekeeper
The Polycom CMA/DMA system can be used as the only gatekeeper for the network.
Bandwidth and call admission control of endpoints registered with the CMA system is split
between the CMA system and the CUCM.