[Freeswitch-users] VP8 passthrough. Does it work?

Not having much luck with video calls. Is it even supposed to work yet? In my setup one end uses DTLS, the other is unencrypted, Freeswitch relays the media. The video part of the invite SDP looks like this: m=video 9078 RTP/AVP 103 99 a=rtpmap:103 VP8/90000 a=rtpmap:99 MP4V-ES/90000 a=fmtp:99 profile-level-id=3 What freeswitch passes on in this: m=video 0 RTP/AVP 19 Same when the SAVP webRTC end (Chrome) calls with only VP8 (the above is LinPhone). mod_vp8 is being loaded. Am I missing something?