Specifications

Table 2: Bidirectional Ports to Open Between the Scopia XT Desktop Server and the Enterprise
Port Range Protocol Destination Functionality
Result of
Blocking Port
Required
1024- 65535 TCP
(H.245/
Q.931)
Scopia XT Server
for IP Office
Enables connection to
Scopia XT Desktop
meetings.
Cannot connect to
the meeting
Mandatory
To limit range, see
Limiting the TCP Port
Range for H.245/Q.931
on the Scopia XT
Desktop Server on page
18
10000-65535 UDP
(RTP)
Scopia XT Server
for IP Office or
Scopia XT
Desktop Client
Enables media
connection to the
Scopia XT Server for
IP Office, and the
Scopia XT Desktop
Client or Scopia
Mobile.
Media cannot be
passed from the
Scopia XT Server
for IP Office to
Scopia XT
Desktop Clients.
Also, connection is
tunneled via TCP
port 443 resulting
in a drop in
performance.
Mandatory
To limit range, see
Limiting the UDP Port
Range for RTP/RTCP on
the Scopia XT Desktop
Server on page 17
Table 3: Outbound Ports to Open from the Scopia XT Desktop Server to the Enterprise
Port Range Protocol Destination Functionality
Result of
Blocking Port
Required
1720 TCP Scopia XT Server
for IP Office
Enables connection to
Scopia XT Desktop
meetings.
Cannot connect to
the meeting
Mandatory
3337 TCP (XML) Scopia XT Server
for IP Office
Enables meeting cascading
connection to the Scopia XT
Server for IP Office
Meeting cascading
connection is
disabled
Mandatory
3336 TCP Scopia XT Server
for IP Office
Enables meeting control with
Scopia XT Server for IP
Office
Meeting control is
disabled
Mandatory
Deployment Guide for Scopia XT Desktop Server for IP Office
Version 8.2.1
Planning your Scopia XT Desktop Server Deployment | 15