I’ve been struggling over this for a few days. I’m trying to setup a videocall between two Grandstreams (tried a few other devices/clients as well) but I can’t get the video to work.
The 2 endpoints in pjsip.conf only have the following options since the “videosupport” tag is no longer supported.
disallow=all
allow=alaw,h261,h263,h263p,vp8
SIP traffic showing that H323 is requested.
v=0
o=241040 8000 8000 IN IP4 172.20.121.90
s=SIP Call
c=IN IP4 172.20.121.90
t=0 0
m=audio 5004 RTP/AVP 0 8 4 18 9 3 101
a=sendrecv
a=rtpmap:0 PCMU/8000
a=ptime:20
a=rtpmap:8 PCMA/8000
a=rtpmap:4 G723/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:9 G722/8000
a=rtpmap:3 GSM/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
m=video 5006 RTP/AVP 99 100 34
b=AS:2240
a=sendrecv
a=rtpmap:99 H264/90000
a=fmtp:99 profile-level-id=428014; packetization-mode=1
a=rtpmap:100 H263-1998/90000
a=fmtp:100 CIF=2; QCIF=2
a=rtpmap:34 H263/90000
a=fmtp:34 CIF=2; QCIF=2
a=content:main
a=label:11
“core show codecs” seems to list various videocodecs just fine.
30 image png (PNG Image)
5 audio g726 (G.726 RFC3551)
3 audio alaw (G.711 a-law)
1 audio g723 (G.723.1)
19 audio speex (SpeeX)
20 audio speex (SpeeX 16khz)
21 audio speex (SpeeX 32khz)
23 audio g722 (G722)
31 video h261 (H.261 video)
32 video h263 (H.263 video)
7 audio adpcm (Dialogic ADPCM)
24 audio siren7 (ITU G.722.1 (Siren7, licensed from Polycom))
27 audio g719 (ITU G.719)
33 video h263p (H.263+ video)
34 video h264 (H.264 video)
...
However, it appears that PJSIP is not capable of sending any kind of video?
“core show channeltype PJSIP”
-- Info about channel driver: PJSIP --
Device State: yes
Indication: yes
Transfer : yes
Capabilities: (g723|ulaw|alaw|gsm|g726|g726aal2|adpcm|slin|slin|slin|slin|slin|slin|slin|slin|slin|lpc10|g729|speex|speex|speex|ilbc|g722|siren7|siren14|testlaw|g719|opus)
Digit Begin: yes
Digit End: yes
Send HTML : no
Image Support: no
Text Support: yes
Can someone please clarify? I know there is a “disable-video” argument during configure of PJSIP, but I’ve tried it with and without.