Andrey,
As was said initially - the RTP will be accepted by third party lib.
Ok,seems like pjsip is not suitable for such kind of simple SDP only
operations.
Нет смысла изобретать велосипед - есть старые sofia-sip/libre которые так
уже умеют.
Rus
--------
SfinxSoft
http://sfinxsoft.com
On Thu, 12 Oct 2017, Лухнов Андрей Олегович wrote:
> Rus,
>
> how would you receive a call without listening on a port?
> Disabling audio device does not imply media stack shutdown.
>
> If you need sip protocol only, it seems to me, you'd better start from scratch and
> implement your own user agent.
>
> Also, there is an article showing how to integrate third party media stack: https://trac.pjsip.org/repos/wiki/3rd_Party_Media_20
>
> Andrey
>
> ----- Original Message -----
> From: rus@xxxxxxxx
> To: "pjsip" <pjsip@xxxxxxxxxxxxxxx>
> Sent: Wednesday, October 11, 2017 10:26:17 PM
> Subject: Re: pjsua-lib usage without the media subsystem
>
> Andrey,
>
> The main issue is that PJSUA still listening at SDP RTP ports despite the pjsua_set_null_snd_dev() call :
>
> ...
> udp 0 0 0.0.0.0:4000 0.0.0.0:* 6061/pjsipua
> ...
>
> How to disbale this ? I need only custom SDP negotiation - no RTP
> listening, no media hardware involved.
>
> Rus
>
> --------
> SfinxSoft
> http://sfinxsoft.com
>
> On Wed, 11 Oct 2017, Лухнов Андрей Олегович wrote:
>
> > Rus,
> >
> > please familiarize yourself with pjsip faq and docs: https://trac.pjsip.org/repos/wiki/FAQ#no-snd-dev
> >
> > majority of questions are covered there.
> >
> > Best,
> > Andrey
> >
> > ----- Original Message -----
> > From: rus@xxxxxxxx
> > To: "pjsip" <pjsip@xxxxxxxxxxxxxxx>
> > Sent: Wednesday, October 11, 2017 2:39:48 PM
> > Subject: pjsua-lib usage without the media subsystem
> >
> > Greetings,
> >
> > Is it possible to use the pjsua-lib without the media ? I'm developing the
> > SIP-2-RTSP gateway so just need from the PJSIP the custom SDP negotiation
> > only. Can you please guide me howto to with pjsua-lib the following :
> >
> > a) disable the media (audio and video)
> > b) build the custom INVITE with my own SDP fields (ports, codecs, etc.)
> >
> > All the RTP/RTCP data supposed to be handled by third_party RTSP library.
> >
> > Thanks in advance
> >
> > Rus
> >
> > --------
> > SfinxSoft
> > http://sfinxsoft.com
> >
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