Assign the DTLS-SRTP Profile to a Realm
DTLS-SRTP profiles become active on the SBC when you apply them to a realm-config.
To assign a media-security-policy to a realm:
Create one or more dtls-srtp profiles.
DTLS-SRTP profiles become active on the SBC when you apply them to a realm-config.
To assign a media-security-policy to a realm: