[OpenSIPS-Devel] Sip stereo B2BUA conference server

MatzeMuc86 matzemuc86 at gmail.com
Fri Feb 25 10:15:38 CET 2011


Hi,

as I already invested a lot of time, I try to be sure to check out all
possibilities. I already know about PJSIP but that does not mean that
OpenSIPS could not be the right project for me - I wanted to be sure.
Anyway: Thanks A LOT for your very nice support and searching time!!!

-----Ursprüngliche Nachricht-----
Von: devel-bounces at lists.opensips.org
[mailto:devel-bounces at lists.opensips.org] Im Auftrag von Saúl Ibarra
Corretgé
Gesendet: Freitag, 25. Februar 2011 10:08
An: OpenSIPS devel mailling list
Betreff: Re: [OpenSIPS-Devel] Sip stereo B2BUA conference server

Hi,

On 02/25/2011 10:02 AM, MatzeMuc86 wrote:
> Hello Adrian,
>
> I know that I need some RTP part which receives, mixes and sends the 
> media stream. I thought I can do all these things with OpenSIPS? I saw 
> that SDP is implemented, but, of course, this is transported by SIP.
> Maybe I am wrong about RTP and OpenSIPS - sorry.
>

SDP is just signaling, OpenSIPS doesn't deal with RTP at all.

> Refering to FreeSWITCH: IT can handle RTP, conferences, B2BUA eg. - 
> but no stereo. TO implement this, the project is that big that - after 
> talking with the freeswitch developers - this seems to be a very big 
> project. As it is only a Bachelor Thesis I thought about finding an 
> easier way to implement my idea.
>

IIRC, PJSIP does have stereo support to some degree. A quick search returned
this: http://blog.pjsip.org/2008/03/31/doing-it-in-stereo/


Regards,

-- 
Saúl Ibarra Corretgé
AG Projects

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