Configuring The Tcp Or Udp Port Range On The Avaya Scopia ® Xt Series - Avaya Scopia XT7000 Series Deployment Manual

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Implementing Port Security for the Avaya Scopia
Configuring the TCP or UDP Port Range on the Avaya Scopia
Series
About this task
You can configure the TCP or UDP port range by setting the base port, which is the lower end of the
port range (if, for example, port 3230 is busy).
®
The Avaya Scopia
• H.225.0: An H.323 protocol that specifies the messages and procedures used by gatekeepers
to set up calls.
• Q.931: A telephony protocol used for establishing and terminating the connection in H.323
calls.
• H.245: A Control Protocol used for multimedia communication; enables transferring information
about the device capabilities, as well as opening/closing the logical channels that carry media
streams.
• SIP: A signaling protocol used for creating, modifying, or terminating multimedia connections
between two or more participants.
®
The Avaya Scopia
SIP media, including audio, video, and H.224/data (RTP), and media control (RTCP).
Before you begin
If configuring from the endpoint, you must first enable advanced configuration, as described in
Enabling Advanced Maintenance on the XT Series
Procedure
1. Access the port settings. From the XT Series web interface, select Administrator
Settings > Networks > Preferences > Dynamic Ports. From the endpoint's main menu,
select Configure > Advanced > Networks > Preferences > Dynamic Ports.
2. Define how the XT Series assigns ports by selecting one of the following from Auto detect:
• No: The XT Codec Unit uses the range of dynamic ports indicated and allows you to
define the base port (default and recommended setting).
• Yes: The XT Codec Unit assigns ports randomly, and you cannot define the base port.
3. If you selected No in the Automatic list, you can modify the TCP or UDP base port in the
Ports field.
January 2017
Protocol Destinati
(Type) on
XT Series uses dynamic TCP ports 3230-3250 for the following:
XT Series uses dynamic UDP ports 3230-3313 for enabling real-time H.323 and
Avaya Scopia
Comments on this document? infodev@avaya.com
Implementing Port Security for the Avaya Scopia
Functionality
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XT Series on page 32
on page 129.
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XT Series Deployment Guide
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Result of Blocking Required
Port on Firewall
video in
SIP calls
XT Series
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XT
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