What is Secure RTP (SRTP)? A Comprehensive Guide

rtp protogelRTPRTCP applications use UDP port numbers in the unprivileged range from 1024 to 65535. All RTP sent to an even numbered UDP port, 2p where as all RTCP sent to UDP port 2p+1. RTCPRTP is desned to be protocol-independent and can be used with non-IP protocols (ATM AAL5, for example) as well as, say, IPv6. RTP source identification simplifies the use of mixers