![](http://pdfasset.owneriq.net/5/bf/5bf396d2-01ed-4b2b-8d12-b903abd453eb/5bf396d2-01ed-4b2b-8d12-b903abd453eb-bg34a.png)
Appendix I - Polycom Open Collaboration Network (POCN)
Polycom®, Inc. 817
Call Flows
Multipoint call with DMA
In this example:
● Collaboration Server prefix in the gatekeeper: 72
● Virtual Meeting Room in DMA: 725123
● DMA Meeting Number: Generated by DMA