Firewall/NAT Traversal

Your RealPresence Group Series system can be configured for firewall or network address translation (NAT) traversal using the H.460.18 and H.460.19 standards.

The following illustration shows how a service provider might provide H.460 firewall traversal between two physical locations. In this example, the Polycom Video Border Proxy™ (VBP®) device is on the edge of the service provider’s network, facilitating IP calls between systems behind different firewalls.



Ref. Number Description
1 Polycom Video Border Proxy
2 Gatekeeper
3 IP network
4 Firewall
5 RealPresence Group Series system
6 Firewall
7 RealPresence Group Series system