I've already included the lines related to h263 and h263p in my sip.conf and that's why i think that the problem isn't in Asterisk.
Probably, my linphone doesn't support h263p, linphone doesn't support h263 or both have those codec problems.
Now, to solve this, or at least to discard problem sources, I'd like to use an h263 codec in linphone (as I can't change my phone codecs).
Do you know which versions of Asterisk use Theora or, preferably, mp4? Does it natively or do I have to include the codec as a module? (Sorry, but I'm still a newbie in Asterisk terms)
I could try to use those codecs to see if my phone admits one of them.
Muchas gracias por la ayuda. Saludos madrileños :-D
---------- Forwarded message ----------
From: Conrad Beckert <address@hidden> Date: 19-abr-2007 1:10 Subject: Re: [Linphone-users] About video To:
address@hidden
Hola Juanfran
> When i call the telephone, I can connect and the sound works perfect but > there is no video between the application and my phone. > After debugging with asterisk, I have seen that my telephone seems to use
> H263 as video codec, but linphone has H263p in its video codecs list. Is > there any incompatibility between H263 and H263p? Coul I use an H263 codec > with linphone? Depends on what Asterisk version you have. I have a rather
1.2 version which can do h263p. The key is to enable it. Check out my sip.conf
videosupport=yes ; Turn on support for SIP video ;allow=all disallow=all ; Windows Messenger will choose wrong codecs
;allow=speex ; mag Sipgate z.B. nicht, darum ausgeklammert ;allow=ilbc allow=gsm ; war aktiviert allow=alaw ; war aktiviert allow=ulaw ; war aktiviert codec order is respected only in [general]
allow=h261 allow=h263 allow=h263p ;allow=h264
I have h263 and h263 enabled (and h261 for old Ekiga). Don't forget to turn videosupport on.
Then it will work. Recent versions of Asterisk can convert theora and mpeg4
too but I havn't tested this yet.
Saludos desde Berlin :-) Dime si tienes exito Conrad