is it possible to send video each other on asterisk12 and sipML5 demo site? I can hear audio but video is black screen... I set sip.conf like this,
[general]
videosupport=yes
[6001]
host=dynamic
secret=1234
context=from-internal
type=friend
encryption=yes
avpf=yes
force_avp=yes
icesupport=yes
directmedia=no
disallow=all
allow=ulaw
allow=alaw
allow=gsm
allow=h261
allow=h263
allow=h264
allow=vp8
dtlsenable=yes
dtlsverify=fingerprint
dtlscertfile=/etc/asterisk/keys/asterisk.pem
dtlscafile=/etc/asterisk/keys/ca.crt
dtlssetup=actpass
[6002]
host=dynamic
secret=1234
context=from-internal
type=friend
encryption=yes
avpf=yes
force_avp=yes
icesupport=yes
directmedia=no
disallow=all
allow=ulaw
allow=alaw
allow=gsm
allow=h261
allow=h263
allow=h264
allow=vp8
dtlsenable=yes
dtlsverify=fingerprint
dtlscertfile=/etc/asterisk/keys/asterisk.pem
dtlscafile=/etc/asterisk/keys/ca.crt
dtlssetup=actpass
my environment, sipml5 demo site http://sipml5.org/call.htm?svn=224
asterisk Asterisk 12.4.0 built by root @ 48asterisk on a x86_64 running Linux on 2014-08-01 08:22:18 UTC
OS debian 7.6
Thank you for your cooperation.
1- in asterisk you should allow only ONE video codec for each peer e.g:
disallow=all
allow=h263
as asterisk does not support video codec negotiation! 2-you'd better use webrtc2sip (http://webrtc2sip.org/) between sipml5 and asterisk. it solves protocol negotiation issues such as SRTP and ICE are mandatory in webrtc specification. it also does codec conversion between multiple browsers.
i have set a sipml5-webrtc2sip-asterisk structure and it works very fine!! :)