Configuration Note 5. Gateway Configuration
Version 6.8 21 Mediant 1000B
5.7 Step 5: Configure SRTP
This step describes how to configure SRTP.
To configure SRTP:
1. Open the 'Media Security' page (Configuration Tab: VoIP > Media > Media
Security).
Figure 5-6: General Media Security Settings - SIP over TLS with SRTP
To configure SIP over TLS with SRTP:
1. From the 'Media Security' drop-down list, select Enable.
2. From the 'Media Security Behavior' drop-down list, select Mandatory.
3. From the 'Encryption On Transmitted RTCP Packets' drop-down list, select
Active.
4. Click Submit.
To configure SIP over TLS without SRTP:
1. From the 'Media Security' drop-down list, select Disabled.
2. From the 'Media Security Behavior' drop-down list, select Mandatory.
3. From the "Encryption On Transmitted RTCP Packets" drop-down list, select
Inactive.
4. Click Submit.