[asterisk-users] Headaches with Video over SIP

[Patrick]

On Mon, 2006-11-13 at 10:45 +1100, Peter Howard wrote:
> Greetings all,
> 
> I'm playing with asterisk and two Polycom VSX300 videoconferencing
> units.  And I'm having zero luck getting video working over SIP.  
> 
> The two units register fine with asterisk, and with "allow=all" in
> sip.conf, the two units establish voice.  But no video.  And no obvious
> messages as to whats going wrong.  The config for each is (they're
> numbered 201 and 202):
> 
> [202]
> secret= 
> type=friend
> context=from-sip-202
> host=dynamic
> nat=no
> canreinvite=yes
> dtmfmode=rfc2833
> disallow=all
> allow=all
> 
> 
> If you're wondering why I do the "disallow=all" immediately followed by
> "allow=all", it's because the allow line has spent a lot of time with
> restricted codecs to see if that makes a difference.
> 
> I can provide the full sip.conf, extensions.conf, and debug output if
> anyone wants to see them.
> 
> Any suggestions as to where things are falling down?

Do you have "videosupport=yes" in your sip.conf?

Regards,
Patrick