Hello, We are testing video with the freeswitch 'echo' app We have problem where FS is not sending a=fmtp:99 max-fs=9000;max-mbps=270000;profile-level-id=428028 in the OK Here is the SDP INVITE v=0 o=- 1445708055 1 IN IP4 10.0.0.30 s=OPAL/1.0alpha0 c=IN IP4 10.0.0.30 t=0 0 m=audio 5764 RTP/AVP 0 a=sendrecv a=rtpmap:0 PCMU/8000/1 a=ssrc:1900211023 cname:A6YydOwQGRCd/YCG8qzFZQ a=ptime:20 a=maxptime:240 m=video 5838 RTP/AVP 99 34 98 b=AS:288000 b=TIAS:288000000 a=sendrecv a=rtpmap:99 H264/90000 a=fmtp:99 max-fs=9000;max-mbps=270000;profile-level-id=428028 a=imageattr:99 recv [x=[128:16:1920],y=[96:16:1200]] send [x=[128:16:352],y=[96:16:288]] a=rtpmap:34 H263/90000 a=fmtp:34 F=1;CIF=1;CIF16=1;CIF4=1;QCIF=1;SQCIF=1 a=imageattr:34 recv [x=[128:16:1920],y=[96:16:1200]] send [x=[128:16:352],y=[96:16:288]] a=rtpmap:98 H263-1998/90000 a=fmtp:98 D=1;F=1;I=1;J=1;CIF=1;CIF16=1;CIF4=1;QCIF=1;SQCIF=1 a=imageattr:98 recv [x=[128:16:1920],y=[96:16:1200]] send [x=[128:16:352],y=[96:16:288]] a=ssrc:3809361268 cname:tKoydOwQGRCd/YCG8qzFZQ a=rtcp-fb:* nack pli a=rtcp-fb:* ccm fir a=rtcp-fb:* ccm tmmbr a=rtcp-fb:* ccm tstr --------------------------- Here is the SDP of OK: OK v=0 o=XXXXX 1445682934 1445682935 IN IP4 X.X.X.X s=XXXXX c=IN IP4 X.X.X.X t=0 0 m=audio 25128 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 m=video 21162 RTP/AVP 99 b=AS:1024 a=rtpmap:99 H264/90000 a=rtcp:21163 IN IP4 X.X.X.X a=rtcp-fb:99 ccm fir tmmbr a=rtcp-fb:99 nack a=rtcp-fb:99 nack pli Is there anyway to force the line into the SDP? Thanks. /V