Interworking Media Security Protocols
The device supports interworking media security protocols for SRTP, between SIP entities. Employing IP Profiles, you can configure the security protocol (SDES and DTLS) per SIP entity, using the 'SBC Media Security Method' parameter (see Configuring IP Profiles). For more information on SDES and DTLS, see Configuring Media (SRTP) Security.