Avaya Scopia XT Series Deployment Manual page 216

Securing your XT Series
Important:
Using encryption is subject to local regulation. In some countries it is restricted or limited for
usage. For more information, consult your local reseller.
Before you begin
If configuring from the endpoint, you must first enable advanced configuration, as described in
Enabling Advanced Maintenance on the XT Series
To encrypt SIP calls using SRTP, you must also secure communication between your video
network devices using TLS certificates and enable encryption (see
XT Series Using TLS
endpoints are encrypted, using a proprietary encryption protocol. You can choose to disable this
proprietary encryption protocol. 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.
Procedure
1. Access the security settings. From the XT Series web interface, select Administrator
Settings > Calls > Encryption. From the endpoint's main menu, select Configure >
Advanced > Calls > Encryption.
2. Select Yes in the Enable encryption field.
3. Set the fields as described in
Table 64: Configuring settings for securing calls
Field Name
Accept protected calls
Enable Encryption
December 2017
on page 201). If TLS is not enabled, only SIP calls to other XT Series
Figure 152: Encrypting calls
Table 64: 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 point to point calls.
Avaya Video Collaboration Solution for IP Office Deployment Guide
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on page 122.
Securing Connections to the
on page 216.
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