Figure 15: Standard topology for Avaya Scopia
®
XT Series
In contrast, in the Avaya Scopia
®
XT Series SMB Edition topology, Scopia
®
Desktop Clients join the
conference via Scopia
®
XT Desktop server, located in the DMZ. The Scopia
®
XT Desktop server
then connects to an XT Series endpoint with built-in MCU located inside the enterprise. External and
internal XT Series endpoints connect directly to the XT Series endpoint with built-in MCU. See
Figure 16: Avaya Scopia
®
XT Series SMB Edition topology on page 32.
Figure 16: Avaya Scopia
®
XT Series SMB Edition topology
Avaya Scopia
®
PathFinder provides a complete firewall and NAT traversal solution for H.323
deployments, enabling secure connectivity between enterprise networks and remote sites.
PathFinder enables registered external endpoints to traverse the firewall without requiring you to
open any dedicated ports for the XT Series. See
Figure 17: XT Series deployment with
PathFinder on page 33
Planning the Topology of the Avaya Scopia
®
XT Series Deployment
32 Avaya Scopia
®
XT Series Deployment Guide April 2015
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