Hi All, I have manage to run pjsip on iphone 3g with good audio quality . But when I run pjsip on 2g ,receiving quality is good but sending quality is bad. Also if I use headset both side quality is good. To figure out where is problem I have putted some debug statement in input sound thread by doing this i have found that frequency of calling callback increase if I insert headset. I have tested this with recorded message also. if any one had faced this problem please help. Note siphon 2.0 downloaded from Cydia working fine on 2g. Thanks in advance. Regards Mukesh

Dear Mukesh I am encountering the same problem you described. Did you get a resolution for it? Can you share any insight? Which version of PJSIP are you using? I would be happy to collaborate with you on resolving this. Regards, remo9071@gmail.com On Sun, Jan 10, 2010 at 7:27 PM, Mukesh Sharma <mukesh.s@geodesic.com>wrote: > Hi All, > I have manage to run pjsip on iphone 3g with good audio quality . > But when I run pjsip on 2g ,receiving quality is good but sending quality > is bad. > Also if I use headset both side quality is good. > To figure out where is problem I have putted some debug statement in input > sound thread by doing this i have found that frequency of calling callback > increase if I insert headset. > I have tested this with recorded message also. > if any one had faced this problem please help. > > Note > siphon 2.0 downloaded from Cydia working fine on 2g. > > Thanks in advance. > Regards > Mukesh > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >

Hi Remo, If you are using PJSIP 1.5, you need to change PJMEDIA_SOUND_BUFFER_COUNT, which is defined in pjmedia/include/ pjmedia/config.h Modified definition should look like: define PJMEDIA_SOUND_BUFFER_COUNT ((PJMEDIA_SND_DEFAULT_PLAY_LATENCY+20)/20). This depends on PJMEDIA_SND_DEFAULT_PLAY_LATENCY. By default this is 160. You need to change this to 580, or directly define PJMEDIA_SOUND_BUFFER_COUNT to 30. If you are using PJSIP 1.3 then you need to use delay buffer by defining PJMEDIA_SOUND_USE_DELAYBUF to 1 and PJMEDIA_SOUND_BUFFER_COUNT to 30 (by default it is 6) in the pjmedia/ include/pjmedia/config.h file. Regards Mukesh On 25-Jan-10, at 2:31 PM, Re Mo wrote: > Dear Mukesh > > I am encountering the same problem you described. > Did you get a resolution for it? Can you share any insight? > Which version of PJSIP are you using? > > I would be happy to collaborate with you on resolving this. > > > Regards, > remo9071@gmail.com > > On Sun, Jan 10, 2010 at 7:27 PM, Mukesh Sharma > <mukesh.s@geodesic.com> wrote: > Hi All, > I have manage to run pjsip on iphone 3g with good audio quality . > But when I run pjsip on 2g ,receiving quality is good but sending > quality is bad. > Also if I use headset both side quality is good. > To figure out where is problem I have putted some debug statement in > input sound thread by doing this i have found that frequency of > calling callback increase if I insert headset. > I have tested this with recorded message also. > if any one had faced this problem please help. > > Note > siphon 2.0 downloaded from Cydia working fine on 2g. > > Thanks in advance. > Regards > Mukesh > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

This is greatly appreciated Mukesh and I will implement the changes ASAP. Did it solve the problems entirely for you? BTW do you have a solution for PJSIP 1.4 as well? On Mon, Jan 25, 2010 at 11:59 AM, Mukesh Sharma <mukesh.s@geodesic.com>wrote: > Hi Remo, > If you are using PJSIP 1.5, you need to > change PJMEDIA_SOUND_BUFFER_COUNT, which is defined > in pjmedia/include/pjmedia/config.h > Modified definition should look like: > define PJMEDIA_SOUND_BUFFER_COUNT > ((PJMEDIA_SND_DEFAULT_PLAY_LATENCY+20)/20). > > This depends on PJMEDIA_SND_DEFAULT_PLAY_LATENCY. By default this is 160. > You need to change this to 580, or directly > define PJMEDIA_SOUND_BUFFER_COUNT to 30. > > > If you are using PJSIP 1.3 then you need to use delay buffer by defining > PJMEDIA_SOUND_USE_DELAYBUF to 1 and PJMEDIA_SOUND_BUFFER_COUNT to 30 (by > default it is 6) in the pjmedia/include/pjmedia/config.h file. > > > Regards > Mukesh > > On 25-Jan-10, at 2:31 PM, Re Mo wrote: > > Dear Mukesh > > I am encountering the same problem you described. > Did you get a resolution for it? Can you share any insight? > Which version of PJSIP are you using? > > I would be happy to collaborate with you on resolving this. > > > Regards, > remo9071@gmail.com > > On Sun, Jan 10, 2010 at 7:27 PM, Mukesh Sharma <mukesh.s@geodesic.com>wrote: > >> Hi All, >> I have manage to run pjsip on iphone 3g with good audio quality . >> But when I run pjsip on 2g ,receiving quality is good but sending quality >> is bad. >> Also if I use headset both side quality is good. >> To figure out where is problem I have putted some debug statement in input >> sound thread by doing this i have found that frequency of calling callback >> increase if I insert headset. >> I have tested this with recorded message also. >> if any one had faced this problem please help. >> >> Note >> siphon 2.0 downloaded from Cydia working fine on 2g. >> >> Thanks in advance. >> Regards >> Mukesh >> >> >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip@lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > >

Yes

same will work on 1.4.
but i have not tried pjsip 1.4.

hi, > Did it solve the problems entirely for you? Yes same will work on 1.4. but i have not tried pjsip 1.4. Regards Mukesh But i have On 25-Jan-10, at 4:20 PM, Re Mo wrote: > This is greatly appreciated Mukesh and I will implement the changes > ASAP. Did it solve the problems entirely for you? > > BTW do you have a solution for PJSIP 1.4 as well? > > On Mon, Jan 25, 2010 at 11:59 AM, Mukesh Sharma > <mukesh.s@geodesic.com> wrote: > Hi Remo, > If you are using PJSIP 1.5, you need to change > PJMEDIA_SOUND_BUFFER_COUNT, which is defined in pjmedia/include/ > pjmedia/config.h > Modified definition should look like: > define PJMEDIA_SOUND_BUFFER_COUNT > ((PJMEDIA_SND_DEFAULT_PLAY_LATENCY+20)/20). > > This depends on PJMEDIA_SND_DEFAULT_PLAY_LATENCY. By default this is > 160. > You need to change this to 580, or directly define > PJMEDIA_SOUND_BUFFER_COUNT to 30. > > > If you are using PJSIP 1.3 then you need to use delay buffer by > defining PJMEDIA_SOUND_USE_DELAYBUF to 1 and > PJMEDIA_SOUND_BUFFER_COUNT to 30 (by default it is 6) in the pjmedia/ > include/pjmedia/config.h file. > > > Regards > Mukesh > > On 25-Jan-10, at 2:31 PM, Re Mo wrote: > >> Dear Mukesh >> >> I am encountering the same problem you described. >> Did you get a resolution for it? Can you share any insight? >> Which version of PJSIP are you using? >> >> I would be happy to collaborate with you on resolving this. >> >> >> Regards, >> remo9071@gmail.com >> >> On Sun, Jan 10, 2010 at 7:27 PM, Mukesh Sharma >> <mukesh.s@geodesic.com> wrote: >> Hi All, >> I have manage to run pjsip on iphone 3g with good audio quality . >> But when I run pjsip on 2g ,receiving quality is good but sending >> quality is bad. >> Also if I use headset both side quality is good. >> To figure out where is problem I have putted some debug statement >> in input sound thread by doing this i have found that frequency of >> calling callback increase if I insert headset. >> I have tested this with recorded message also. >> if any one had faced this problem please help. >> >> Note >> siphon 2.0 downloaded from Cydia working fine on 2g. >> >> Thanks in advance. >> Regards >> Mukesh >> >> >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip@lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip@lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

On Sun, Jan 10, 2010 at 5:27 PM, Mukesh Sharma <mukesh.s@geodesic.com> wrote: > Hi All, > I have manage to run pjsip on iphone 3g with good audio quality . > But when I run pjsip on 2g ,receiving quality is good but sending quality is > bad. > Also if I use headset both side quality is good. > To figure out where is problem I have putted some debug statement in input > sound thread by doing this i have found that frequency of calling callback > increase  if I insert headset. > I have tested this with recorded message also. > if any one had faced this problem please help. > I can't comment on any iPhone issues at all since I haven't tried it, but FYI related to this we've just made some modifications in the jitter buffer which should provide better quality on 2G type of networks. So in relation to above, if the receiving end (which hears the bad quality audio) is also pjsip based, you can try replacing it with the newer version compiled with the newest jitter buffer. The modifications that I'm talking about is http://trac.pjsip.org/repos/ticket/969 Cheers Benny