RADVision Scopia XT5000 Administrator's Manual page 110

Before you begin
If configuring from the endpoint, you must first enable advanced configuration, as described in
Maintaining the XT Endpoint Locally from the Endpoint
To encrypt SIP calls using SRTP, you must also secure communication between your video network
devices using TLS certificates and enable encryption (see
Using TLS
encrypted, using a proprietary encryption protocol.
Procedure
1. Access the security settings as follows:
2. Select Yes from the Enable encryption field.
3. Set the fields as described in
Administrator Guide for Scopia XT5000 Endpoint with Embedded
Server for IP Office Version 3.2
on page 100). If TLS is not enabled, only SIP calls to other XT Endpoint endpoints are
• From the XT Endpoint web interface, select Administrator Settings > Calls >
Encryption.
• From the endpoint's main menu, select Configure > Advanced > Calls > Encryption.
Figure 62: Encrypting calls from the web interface
on page 35.
Securing Connections to the XT Endpoint
Table 37: Configuring settings for securing calls
Securing your Scopia XT Endpoint for IP Office | 110
on page 111.