RTP Payload for Redundant Audio Data

Colin Perkins, Isidor Kouvelas, Orion Hodson, Vicky Hardman, Mark Handley, Jean-Chrysostome Bolot, Andres Vega-Garcia, and Sacha Fosse-Parisis

Internet Engineering Task Force, RFC 2198, September 1997.


This document describes a payload format for use with the real-time transport protocol (RTP), version 2, for encoding redundant audio data. The primary motivation for the scheme described herein is the development of audio conferencing tools for use with lossy packet networks such as the Internet Mbone, although this scheme is not limited to such applications.

Download: rfc2198.txt