Avaya RADVISION Scopia XT5000 Installation Manual page 99

4. From the web interface only, select Save.
Installation Guide for Scopia XT5000 Server for IP Office Version 3.2
Table 28: Configuring settings for securing calls
Field Name
Accept protected calls
Unprotected calls
Length of AES key
Length of Prime DH Number
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 the policy the system applies when a remote
endpoint does not support protected calls:
• Show Status: The system displays a warning
message and an open padlock symbol is
displayed on the status bar (the default option).
• Disconnect: The system automatically
disconnects the call.
• Ask Confirmation: The system asks you to
confirm that you want to establish an unprotected
call.
• Inform: The system displays a warning message.
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.
Securing your Scopia XT Server for IP Office | 99