Securing Wireless Connections To The Computer - Avaya Scopia XT7000 Series Deployment Manual

Securing your XT Series
Field Name
Minimum Key Size for DH
SIP Propriety Encryption
Audio Alert
4. From the web interface only, select Save.
5. Access the IP settings. From the XT Series web interface, select Administrator Settings >
Calls > Preferences > IP. From the endpoint's main menu, select Configure > Advanced >
Calls > Preferences > IP.
6. Set RTP Firewall to Yes to check the source of the received audio video and presentation
(RTP packets) to verify it matches the remote endpoint's IP address.
Related links
Securing Connections to the XT Series Using TLS

Securing Wireless Connections to the Computer

You can connect to the XT Series wirelessly. Wireless connections are connections using Screen
Link that do not use the DVI cable. This feature enables SD clients to share their screen wirelessly
with XT Series endpoints and eliminates any DVI or VGA cable resolution issues. Wireless
connections can only display a maximum of 1080p30, video only and require the opening of port
8854 on the computer. For more information, see
January 2017
Description
• 256 bits
Select the level for the minimum key size accepted for Diffie-Hellman encryption:
• Very High Security ensures that 2048 bits and upper key sizes are accepted.
• High Security ensures that 1024 bits and upper key sizes are accepted.
Select Yes to ensure that encryption is always used. When SIP Propriety
Encryption is disabled, SIP calls on XT Series terminals which do not support
TLS or on which TLS is not enabled, will not be encrypted.
Select Yes to enable an audio alert. When Audio Alert is disabled, participants
in a meeting are no longer alerted with an audio jingle regarding the encryption
status of the call or of the meeting.
Figure 162: Configuring the IP settings from the web interface
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on page 203
Opening Ports for the XT Series
®
XT Series Deployment Guide
on page 32. The
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