Nat (Network Address Translation) Traversal - Polycom RealPresence RMX 1500 Administrator's Manual

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:
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Network Security
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