Nat (Network Address Translation) Traversal; Deployment Architectures; Remote Connection Using The Internet - Polycom 1500 Administrator's Manual

RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator's Guide
Port Usage Gauge - Collaboration Server 1800 with MPMRx Cards

NAT (Network Address Translation) Traversal

NAT Traversal is a set of techniques enabling participants behind firewalls to connect to conferences,
hosted on the Collaboration Server, remotely using the internet.
All signaling and media for both SIP and H.323 will be routed through an SBC. The following SBC
environments are supported:
● SAM - a Polycom SBC
● Acme Packet - a 3rd party SBC
● VBP - Polycom Video Border Proxy

Deployment Architectures

The following NAT Traversal topologies are given as examples. Actual deployments will depend on user
requirements and available infrastructure:

Remote Connection Using the Internet

The following Remote Connection call flow options are supported:
Remote Connections
Enterprise Client
Environment Registered
SIP / H.323 Yes
Polycom®, Inc.
SBC
SAM / Acme Packet
CMA Client
Registered
 Yes
Environment
SIP
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