Peter Dunkley writes:
As well as supporting in-kernel forwarding mediaproxy-ng also supports SAVPF <-> AVPF, SAVPF <-> SAVP, SAVPF <-> AVP, and so on conversions (useful for WebRTC interoperation).
i think this error still exists that makes it impossible to use mediaproxy-ng with common webrtc clients:
http://lists.sip-router.org/pipermail/sr-dev/2013-July/020734.html
-- juha