Planning Nat And Firewall Traversal With Scopia Xt Server For Ip Office - Avaya RADVISION Scopia XT5000 Installation Manual

Planning NAT and Firewall Traversal with Scopia XT Server
for IP Office
The Scopia XT Server for IP Office fully supports NAT and firewall traversal, enabling you to place the
unit behind a NAT router or firewall and connect with other endpoints seamlessly. This section describes
the available methods to incorporate NAT and firewall traversal with XT Server:
• Using a Radvision HTTP server or a STUN public server for NAT and firewall traversal
When the XT Server hosts a videoconference with endpoints outside the enterprise
3: Using an HTTP/STUN Server for NAT and Firewall Traversal
HTTP or STUN server to discover its public IP address, then sends it to any external endpoints
wishing to join the conference. The external endpoints then answer the call using the IP address
provided. Configure the XT Codec Unit for HTTP or STUN autodiscovery.
Installation Guide for Scopia XT5000 Server for IP Office Version 3.2
Figure 2: Scopia XT Server for IP Office Deployment
on page 15), it first queries the
Planning the Topology of the Scopia XT Server for IP Office
(Figure
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