Hi Benny, > What ports are you connecting in the bridge? Say I have 2 calls port 0 is transmiting to port 1 , 2 so I do cc 1 2 and cc 2 1 I try in Vista Home Premium, Ubuntu 8.04, MAC leopard 10.5 and got the same result I did more on reserching and found that the problem I have is exactly the same with the one below, I also tried the solutions that you suggest but non of them work. *From arawat@xxxxxxxxxxx Fri Feb 8 06:13:50 2008* *From: arawat@xxxxxxxxxxx (Anshuman S. Rawat)* *Date: Fri, 8 Feb 2008 16:43:50 +0530* *Subject: Media issue with multiple (parallel) calls* *Message-ID: <015801c86a43$b265d3b0$3203a8c0 at asr>* *Hi,* *We have integrated G729 codec with PJSIP 0.7.0 (revision 1538) and media * *flow works fine for 1 call at a time. However, if we make multiple (even 2) * *G729 calls in parallel the media becomes very choppy and choppiness seems to * *increase with increasing number of parallel G729 calls. The root cause of * *the problem seems to be the fact that encoding and decoding happen in a * *single thread for all the calls (I printed out thread IDs in the encode and * *decode routine of G729 - thread ID was same). The small verification I did * *was that I placed 2 parallel (G729) calls and heard choppy media. On plaving * *of the calls on hold the choppiness dissappeared and reappeared when the * *held call was unheld.* *I tried increasing the number of worker threads being created in endpoint.c * *to no effect. I was contemplating of how to put encode and decode in * *seperate threads. Maybe Benny or someone whose faced a similar problem could * *give some suggestions?* *Thanks,* *Anshuman* On Fri, May 9, 2008 at 6:50 PM, Benny Prijono <bennylp at pjsip.org> wrote: > On Thu, May 8, 2008 at 10:08 AM, Thanh Nghiem Le <nimkgb at gmail.com> wrote: > > Hi all, > > I have been successfull in adding the G729 codec to the pjmedia-codec > but I > > think that I still miss something. > > > > For the nomal calls (point to point and using G729 codec) there is no > > problem at all and the sound quality is good. But when I try to make the > > conference by connecting ports together, the sound become horible. > > > > What ports are you connecting in the bridge? > > > Note: The sound quality is good on conference if I dont use G729. > > > > And what platform is this? And any other settings? A log file produced > at level 5 will probably help more. > > Cheers > Benny > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > -- Jackal -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080512/1699ce1c/attachment.html
