I can not seem to disable and stop Freeswitch from adding the m=video to the SDP: m=video 17076 RTP/AVP 104 105 Is there a channel variable I can set to disable all Video. The extra m=video keeps getting added. I only need audio only. This takes up an extra 3 ports that I do not want to take up. --------- in INVITE - From: udp:1.1.1.1:5060 To: udp:2.2.2.2:5060 ------ where 1.1.1.1 is the freeswitch, and 2.2.2.2 is the proxy INVITE sip:107@testsystem.example-domain.com SIP/2.0 Via: SIP/2.0/UDP 1.1.1.1;rport;branch=z9hG4bKX2j1QgS2cepaK Route: <sip:testsystem.example-domain.com:5060> Max-Forwards: 67 From: "test10first test10last" <sip:106@testsystem.example-domain.com

;tag=yDttpta215tXc To: <sip:107@testsystem.example-domain.com> Call-ID: 6bb53aa6-b0aa-123a-8c82-0050568c1d26 CSeq: 43054544 INVITE Contact: <sip:mod_sofia@1.1.1.1:5060> User-Agent: Freeswitch Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 991 X-Type: audio X-FS-Support: update_display,send_info Remote-Party-ID: "test10first test10last" < sip:106@testsystem.example-domain.com>;party=calling;screen=yes;privacy=off

v=0 o=Cisco9 1635189532 1635189533 IN IP4 1.1.1.1 s=Cisco9 c=IN IP4 1.1.1.1 t=0 0 m=audio 27140 RTP/AVP 102 18 103 9 0 8 106 101 a=rtpmap:102 opus/48000/2 a=fmtp:102 useinbandfec=1; maxaveragebitrate=14000; maxplaybackrate=8000; sprop-maxcapturerate=8000; ptime=20; minptime=10; maxptime=40 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:103 opus/48000/2 a=fmtp:103 useinbandfec=1; maxaveragebitrate=14000; maxplaybackrate=8000; sprop-maxcapturerate=8000; ptime=20; minptime=10; maxptime=120 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:106 telephone-event/48000 a=fmtp:106 0-16 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 m=video 17076 RTP/AVP 104 105 b=AS:3072 a=rtpmap:104 VP9/90000 a=rtpmap:105 VP8/90000 a=inactive a=rtcp-fb:104 ccm fir a=rtcp-fb:104 ccm tmmbr a=rtcp-fb:104 nack a=rtcp-fb:104 nack pli a=rtcp-fb:105 ccm fir a=rtcp-fb:105 ccm tmmbr a=rtcp-fb:105 nack a=rtcp-fb:105 nack pli