Avaya XT Series - Setting Call Bandwidth in XT Series

Table 37: Configuring the gatekeeper
Field Name Description
Use gatekeeper Enables/disables the registration to a gatekeeper.
Automatic IP address Select to discover the gatekeeper address automatically.
IP address Enter the IP address of the gatekeeper, if you do not use
Automatic IP address.
Use H.460 Set to Yes to use H.460 firewall traversal features when
communicating with the gatekeeper.
Re-registration interval time Enable only if the gatekeeper sends the IRQ messages (see the
gatekeeper's documentation for more information). Enter the time
(in seconds, between 10 and 30) after which the system should
re-register to the gatekeeper. Use this option when the normal
RAS lightweight registration does not apply in your deployment.
Authentication Select Yes to add security to verify the gatekeeper is trusted.
Mode Select H.235 Annex D to verify integrity of all communication
between the gatekeeper and the endpoint (two-way integrity).
Communication is encrypted using a shared secret, which is a
username and password entered both here and in the
gatekeeper.
Select MD5 for the gatekeeper to verify the identity of the
endpoint (one-way integrity check) using MD5 checksums.
Select Automatic to allow the system to negotiate the method of
authentication automatically.
Gatekeeper ID Enter the H.323 name or identifier of the gatekeeper.
User Name Enter the username to grant authenticated access to the
gatekeeper.
Password Enter the password to grant authenticated access to the
gatekeeper.
6. From the web interface only, select Save.
Setting Call Bandwidth in XT Series
About this task
You can set the maximum bandwidth used by the Avaya Room System XT Series when
participating in a meeting, measured as the maximum bitrate.
Bitrate is the speed of data flow. Higher video resolutions require higher bitrates to ensure the
video is constantly updated, thereby maintaining smooth motion. If you lower the bitrate, you lower
the quality of the video. In some cases, you can select a lower bitrate without noticing a significant
drop in video quality; for example during a presentation or when a lecturer is speaking and there is
very little motion. Bitrate is often measured in kilobits per second (kbps).
Setting Call Bandwidth in XT Series
August 2020 Deployment Guide for Avaya XT Series 163
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