I am setting up a unified comms system and have deployed two Cisco DX80's. Calling between the two provides audio but not video. I get a message on both that say the remote device does not support video. I have the same issue when calling externally (have tried loopback@cisco.com and video.tac@cisco.com). The location for both devices is Hub_none and they are part of a region that provides bandwidth of 256/2000/3200 for audio/video/immersive. Video calling is enabled in the device config. Call flow below, can provide further SIP messages if need be. I'm not sure if there's something obvious I haven't done or unknowingly have done, I'm new to all of this.
[7]: 200 OK looks much the same as the SIP message below but [8]: ACK has only the audio info, the video info seems to have been stripped or is missing.
[1]: INVITE
INVITE sip:cford@<domain redacted> SIP/2.0
Via: SIP/2.0/TCP 10.100.1.24:50847;branch=z9hG4bK327c18f8
From: " 2501" < sip:2501@<domain redacted>> ;tag=1c6a7ae1141d004179e06141-7d5c8881
To: < sip:cford@<domain redacted>>
Call-ID: 1c6a7ae1-141d000b-299e7984-1796ad85@10.100.1.24 Max-Forwards: 70
Session-ID: 01cb662700105000a0001c6a7ae1141d;remote=00000000000000000000000000000000
Date: Thu, 13 Oct 2016 08:05:12 GMT
CSeq: 101 INVITE
User-Agent: Cisco-CP-DX80/10.2.5
Contact: < sip:7a13a639-c02c-8c8d-f250-51b642d562bf@10.100.1.24:50847;transport=tcp> ;+u.sip!devicename.ccm.cisco.com=" SEP1C6A7AE1141D" ;video;bfcp
Expires: 180
Accept: application/sdp
Allow: ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE,SUBSCRIBE,INFO
Remote-Party-ID: " 2501" < sip:2501@<domain redacted>> ;party=calling;id-type=subscriber;privacy=off;screen=yes
Supported: replaces,join,sdp-anat,norefersub,resource-priority,extended-refer,X-cisco-callinfo,X-cisco-serviceuri,X-cisco-escapecodes,X-cisco-service-control,X-cisco-srtp-fallback,X-cisco-monrec,X-cisco-config,X-cisco-sis-7.0.0,X-cisco-xsi-8.5.1
Allow-Events: kpml,dialog
Recv-Info: conference
Recv-Info: x-cisco-conference
Content-Length: 2592
Content-Type: application/sdp
Content-Disposition: session;handling=optional
v=0
o=Cisco-SIPUA 14791 0 IN IP4 10.100.1.24
s=SIP Call
b=AS:4064
t=0 0
m=audio 32344 RTP/AVP 108 9 124 0 8 116 18 101
c=IN IP4 10.100.1.24 b=TIAS:64000
a=trafficclass:conversational.audio.avconf.aq:admitted
a=rtpmap:108 MP4A-LATM/90000
a=fmtp:108 bitrate=64000;profile-level-id=24;object=23
a=rtpmap:9 G722/8000
a=rtpmap:124 ISAC/16000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:116 iLBC/8000
a=fmtp:116 mode=20
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=yes
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
m=video 30194 RTP/AVP 100 126 97
c=IN IP4 10.100.1.24
b=TIAS:4000000
a=trafficclass:conversational.video.avconf.aq:admitted
a=rtpmap:100 H264/90000
a=fmtp:100 profile-level-id=640016;packetization-mode=1;level-asymmetry-allowed=1;max-mbps=267300;max-fs=8910;max-fps=6000;max-rcmd-nalu-size=256000
a=imageattr:* recv [x=1920,y=1080,q=0.60] [x=1280,y=720,q=0.50]
a=rtpmap:126 H264/90000
a=fmtp:126 profile-level-id=428016;packetization-mode=1;level-asymmetry-allowed=1;max-mbps=267300;max-fs=8910;max-fps=6000;max-rcmd-nalu-size=256000
a=imageattr:* recv [x=1920,y=1080,q=0.60] [x=1280,y=720,q=0.50]
a=rtpmap:97 H264/90000
a=fmtp:97 profile-level-id=428016;packetization-mode=0;level-asymmetry-allowed=1;max-mbps=267300;max-fs=8910;max-fps=6000;max-rcmd-nalu-size=256000
a=imageattr:* recv [x=1920,y=1080,q=0.60] [x=1280,y=720,q=0.50]
a=rtcp-fb:* nack pli a=rtcp-fb:* ccm fir a=rtcp-fb:* ccm tmmbr
a=content:main
a=label:11
a=sendrecv
m=video 29188 RTP/AVP 100 126 97
c=IN IP4 10.100.1.24
b=TIAS:4000000
a=trafficclass:conversational.video.avconf.aq:admitted
a=rtpmap:100 H264/90000
a=fmtp:100 profile-level-id=640016;packetization-mode=1;level-asymmetry-allowed=1;max-mbps=267300;max-fs=8910;max-fps=6000;max-rcmd-nalu-size=256000
a=imageattr:* recv [x=1920,y=1080,q=0.60] [x=1280,y=720,q=0.50]
a=rtpmap:126 H264/90000
a=fmtp:126 profile-level-id=428016;packetization-mode=1;level-asymmetry-allowed=1;max-mbps=267300;max-fs=8910;max-fps=6000;max-rcmd-nalu-size=256000
a=imageattr:* recv [x=1920,y=1080,q=0.60] [x=1280,y=720,q=0.50]
a=rtpmap:97 H264/90000
a=fmtp:97 profile-level-id=428016;packetization-mode=0;level-asymmetry-allowed=1;max-mbps=267300;max-fs=8910;max-fps=6000;max-rcmd-nalu-size=256000
a=imageattr:* recv [x=1920,y=1080,q=0.60] [x=1280,y=720,q=0.50]
a=rtcp-fb:* nack pli
a=rtcp-fb:* ccm fir
a=rtcp-fb:* ccm tmmbr
a=content:slides
a=label:12
a=sendrecv
m=application 28524 UDP/BFCP *
c=IN IP4 10.100.1.24
a=floorctrl:s-only c-only
a=confid:1
a=floorid:3 mstrm:12
a=userid:7
a=sendrecv
