Avaya 1010/1020 Installation Guide download pdf (Page 5)

5 Avaya 1010/1020 Installation Guide

Supported Display Types and Resolutions

Avaya 1010/1020 can connect to 720p HD displays through an HDMI cable. Supported

display resolutions include the following:

• 720p

• 768p

Note: Avaya 1010/1020 automatically sets the Display Resolution preference in

Administrator Preferences : Appearance : Displays to Auto if you select an option for

this preference that is not supported by the connected display.

Placement Behind a Firewall

Avaya recommends 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 the Avaya 1010/1020 User 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 about remote

access, refer to the Avaya 1010/1020 User 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 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.

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Avaya 1010/1020 Installation Guide Page 5