Avaya Scopia XT7100 Deployment Manual page 170

Securing your XT Series
2. Select Yes in the Enable encryption field.
3. Set the fields as described in
Table 52: Configuring settings for securing calls
Field Name
Accept protected calls
Enable Encryption MCU
Unprotected calls
Length of AES key
Length of Prime DH
Number
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.
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Avaya Scopia XT Series Deployment Guide
170
Figure 123: Encrypting calls from the web interface
Table 52: Configuring settings for securing calls
Description
If encryption is enabled, the system automatically encrypts incoming calls and
this field is read-only. If encryption is disabled, set to Yes to allow the system to
use encryption when receiving an encrypted call.
Select Yes to encrypt videoconferences hosted on the local built-in MCU.
Select the policy to apply when a remote endpoint does not support protected
calls:
• Show Status displays a warning message and an open padlock symbol on
the status bar (default).
• Disconnect automatically disconnects the call.
• Ask Confirmation asks you if you want to have an unprotected call.
• Inform displays a warning message only.
This value is always fixed at 128 bit, which is the standard H.323 value.
This value is always fixed at 1024 bit, which is the standard H.323 value.
Comments? infodev@avaya.com
on page 170.
April 2015