5 Dec
2011
5 Dec
'11
10:39 p.m.
Hi, I have integrated Kamailio with asterisk, is it possible to handle
video with kamailio and audio with asterisk? I'm using kamailio 3.2, I
could difference a video call using sdpopts module, so before the invite is
routed to asterisk kamailio sends it to the phone. But I would like that
the video media would be peer to peer and the audio follows the path
through asterisk.
Thanks in advance,
Lucas Alvarez
5 Dec
5 Dec
11:38 p.m.
Hello,
On 12/5/11 9:39 PM, Lucas Alvarez wrote:
Hi, I have integrated Kamailio with asterisk, is it
possible to handle
video with kamailio and audio with asterisk? I'm using kamailio 3.2, I
could difference a video call using sdpopts module, so before the
invite is routed to asterisk kamailio sends it to the phone. But I
would like that the video media would be peer to peer and the audio
follows the path through asterisk.
it should be possible to do it with some C
coding (only in the cofig
will require some complex text manipulation of the body). The idea is like:
- call comes in, identify the media stream for video and store it in
shared memory (e.g., in a htable) indexed by some unique id (like
call-id and eventually the from tag)
- you can remove the video stream and send the call to asterisk - if you
generated some unique id, add it as header
- in asterisk send the call back to kamailio, mirroring the header with
the unique id
- add the media stream for video back to sdp
- do the same for replies
it may be an option to code in asterisk, something to ignore media
stream for video, so that it keeps that stream in both legs of the call
Cheers,
Daniel
--
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda
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Daniel-Constantin Mierla -
Lucas Alvarez