Configuring The Tcp Or Udp Port Range On The Avaya Room System Xt Series - Avaya XT Series Deployment Manual

Planning the Topology of the Avaya Room System XT Series Deployment
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XT Series
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Implementing Port Security for the Avaya Room System XT Series
Configuring the TCP or UDP Port Range on the Avaya Room
System XT 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 Room System XT Series uses dynamic TCP ports 3230-3250 for the following:
• 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 Room System XT Series uses dynamic UDP ports 3230-3313 for enabling real-time
H.323 and SIP media, including audio, video, and H.224/data (RTP), and media control (RTCP).
August 2020
Port Protocol Destinat
range (Type) ion
1935 RTMP(T RTMP
CP) Servers
443 RTMPS RTMP
Servers
Deployment Guide for Avaya XT Series
Comments on this document? infodev@avaya.com
Functionality Result of Blocking
Port on Firewall
RTMP streaming/ XT cannot stream to
livecast RTMP servers.
RTMPs streaming/ XT cannot stream to
livecast RTMPs servers
on page 37
Require
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Mandato
ry to
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to RTMP
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Mandato
ry to
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streamin
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content
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