Perfect. Let me know if you need more features from the sdp parser. Thanks, Ovidiu
On Wed, Jul 22, 2009 at 11:32 AM, andrei dragus<[email protected]> wrote: > > Yes. > > --- On Wed, 7/22/09, Ovidiu Sas <[email protected]> wrote: > >> From: Ovidiu Sas <[email protected]> > >> Hello Andrei, >> >> Are you using the core sdp parser implementation? >> >> Ovidiu >> >> On Wed, Jul 22, 2009 at 8:59 AM, andrei dragus<[email protected]> >> wrote: >> > >> > >> > Hi Jeff, >> > >> > This is Andrei. I am currently working on this right >> now. It should be finished in a couple of days if nothing >> comes up. >> > >> > Andrei. >> > >> > --- On Wed, 7/22/09, Jeff Pyle <[email protected]> >> wrote: >> > >> > >> >> Just curious if you had a chance to see what the >> status is >> >> of this SDP >> >> manipulation code. >> >> >> >> >> >> Thanks, >> >> Jeff >> >> >> >> >> >> >> >> On 6/15/09 6:36 PM, "Bogdan-Andrei Iancu" <[email protected]> >> >> wrote: >> >> >> >> > Hi Jeff, >> >> > >> >> > I have some code from last year - let me >> check it out >> >> and see what is >> >> > the status. >> >> > >> >> > Regards, >> >> > Bogdan >> >> > >> >> > Jeff Pyle wrote: >> >> >> Hi Bogdan, >> >> >> >> >> >> It¹s been a little while since we talked >> about >> >> this. I was wondering >> >> >> if there was anything in the works to >> detect >> >> and/or manipulate the >> >> >> codecs present in an SDP. >> >> >> >> >> >> >> >> >> >> >> >> - Jeff >> >> >> >> >> >> >> >> >> >> >> >> On 2/1/09 4:08 AM, "Steve Kurzeja" <[email protected]> >> >> wrote: >> >> >> >> >> >> This idea is quite >> >> standard in SBCs, typically called codec >> >> >> profiles, where you permit >> >> only certain codecs to be passed >> >> >> through the SBC in an >> >> INVITE and all the rest are stripped out. >> >> >> >> >> >> We use it to get around >> >> interop issues with certain codecs. E.g. >> >> >> we have some end >> >> devices/customers that have issues using g729a so >> >> >> we choose to remove this >> >> codec for these specific endpoints. >> >> >> >> >> >> The poor man's method to >> >> implementing this is just doing header >> >> >> manipulations in the SDP >> >> but it would be nice to be standardized. >> >> >> >> >> >> Regards, >> >> >> Steve >> >> >> >> >> >> >> >> >> On Fri, Jan 30, 2009 at >> >> 2:20 AM, Jeff Pyle >> >> >> <[email protected]> >> >> wrote: >> >> >> >> >> >> Hi Bogdan, >> >> >> >> >> >> I'm looking >> >> for the ability to selectively remove codec >> >> >> >> >> advertisements from >> >> >> the SDP. For >> >> example, if my customer sends a call to me for >> PSTN >> >> >> termination >> >> he may advertise G711 and G729, with G711 >> >> >> preferred. >> >> By looking >> >> >> at the >> >> number of existing dialogs I may know that he's >> running >> >> >> low on >> >> >> bandwidth, >> >> so I would like to suppress the G711 >> advertisement >> >> >> ultimately >> >> >> causing a >> >> 200 OK from the carrier with G729. >> >> >> >> >> >> Generically, >> >> in this application we're looking only to >> >> >> suppress >> >> G711 at >> >> >> certain >> >> times. >> >> >> >> >> >> I understand >> >> normally codec selection is done completely by >> >> >> the gateway >> >> >> device. >> >> However, my gateway devices aren't smart enough >> to >> >> >> take >> >> bandwidth >> >> >> utilization >> >> into consideration when choosing which codecs to >> >> >> advertise. >> >> I'm >> >> >> hoping my >> >> proxy might be. :) >> >> >> >> >> >> Does that >> >> make sense? >> >> >> >> >> >> >> >> >> >> >> >> - Jeff >> >> >> >> >> >> >> >> >> >> >> >> On 1/29/09 >> >> 5:04 AM, "Bogdan-Andrei Iancu" >> >> >> <[email protected]> >> >> wrote: >> >> >> >> >> >>> Hi Jeff, >> >> >>> >> >> >>> right now there is only available >> some >> >> functionality to check >> >> >> the codecs >> >> >>> (to see what codecs are advertised in >> the >> >> SDP)... What >> >> >> exactly are >> >> you >> >> >>> looking for (like codec ops) ? >> >> >>> >> >> >>> Regards, >> >> >>> Bogdan >> >> >>> >> >> >>> Jeff Pyle wrote: >> >> >>>> Bogdan, >> >> >>>> >> >> >>>> Some months back you mentioned an >> upcoming >> >> feature that >> >> >> would allow >> >> >>>> Opensips to manipulate the codecs >> present >> >> in the SDP. Just >> >> >> wondering >> >> >>>> if there is anything available to >> test >> >> yet. This feature, in >> >> >>>> combination with dialog contexts, >> will be >> >> of great use to us >> >> >> to allow >> >> >>>> us to take a guess at the >> bandwidth >> >> consumption for a particular >> >> >>>> customer and force the use of a >> compressed >> >> codec if necessary. >> >> >>>> >> >> >>>> >> >> >>>> Thanks, >> >> >>>> Jeff >> >> >>> >> >> >> >> >> >> _______________________________________________ >> >> Users mailing list >> >> [email protected] >> >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> >> > >> > >> > >> > >> > >> > >> > _______________________________________________ >> > Users mailing list >> > [email protected] >> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> > >> > > > > _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
