Great, Andrei. I look forward to being able to test it.
- Jeff On 7/22/09 8:59 AM, "andrei dragus" <andreidra...@yahoo.com> 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 <jp...@fidelityvoice.com> 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" <bog...@voice-system.ro> >> 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" <steve.kurz...@gmail.com> >> 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 >>>> <jp...@fidelityvoice.com> >> 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" >>>> <bog...@voice-system.ro> >> 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 >> Users@lists.opensips.org >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> > > > > > > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users