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Placement Behind a Firewall
Avaya recommends that you place your system behind a firewall and block, at minimum, the
following ports:
•
22 (SSH)
•
23 (Telnet)
•
80 (HTTP)
•
443 (HTTPS)
If you require these ports to remain open, ensure that you change the default administrator
and command line interface passwords to be very secure. For information about changing
the default administrator password, refer to "Changing the Administrator Password" in the
Avaya Video Communications Systems Administrator Guide.
You can also disable SSH and web access on the system by configuring preferences in the
user interface. By default, Telnet access is disabled. For more information, refer to the
Avaya Video Communications Systems Administrator Guide.
Network Bandwidth
Poor audio and video quality may result from insufficient bandwidth on your network. Avaya
recommends that your network be capable of at least 1 Mb/s (incoming and outgoing) for a
high definition video call. During video calls with lower bandwidths, Avaya systems
automatically select the best resolution that can be achieved with the available bandwidth.
Initial Configuration
During the installation process, your Avaya system prompts you to configure it for the first
time. Avaya recommends that you gather all the necessary information prior to installation.
The following sections provide guidelines for collecting and a means of recording this data.
You may need to consult your network administrator for network settings and system
identification information.
Note:
The initial configuration screens also appear when you perform a system reset. For
more information, refer to "Restoring Default Settings" in the Avaya Video
Communications Systems Administrator Guide.
Language
You can select the language to display in the user interface. The default is English.
Avaya 1050 Installation Guide
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