Avaya IX Collaboration Unit CU360 Installing And Administering page 75

4. Select Yes to enable RTP Firewall.
5. On the web interface, click Save.
Related links
Enabling the Avaya IX CU360 advanced settings
Encryption field descriptions
Name
Accept Protected Calls
Unprotected Calls
Length of AES key
Minimum Key Size for DH
SIP Proprietary Encryption
Audio Alert
April 2020
Description
The option to enable or disable encryption when receiving an encrypted
call.
The option to specify the policy for unprotected calls.
Select the policy to apply when a remote endpoint does not support
protected calls:
• Disconnect: Automatically disconnects the call.
• Ask Conformation: Asks permission to accept the unprotected call.
• Inform: Displays a warning message on the endpoint and web
interface.
• Show status: Displays a notification message on the endpoint and web
interface.
The length of the AES key.
The options are:
• 128, 256 bits
• 128 bits
• 256 bits
The minimum key size for the Diffie-Hellman encryption.
The options are:
• Very High Security (2048): Accepts 2048 bits and larger key sizes.
• High Security (1024): Accepts 1024 bits and larger key sizes.
The option to use the encryption for SIP calls.
The options are:
• Yes
• No
An audio jingle for the encryption status of the call or the meeting.
Installing and Administering Avaya IX Collaboration Unit CU360
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Encryption field descriptions
75