My Load average is about 1.00 (34 % CPU utilization). The codec I am using is Alaw (g711). Can I expect to handle 100 calls with a Core2Duo or QuadCore Xeon ? Should I user another codec ? My switch have many implemented. (Dialogic Cantata IMG). Regards, Frederic Nanang Izzuddin a ?crit : > Hi, > > Which codec are you using? How about the CPU utilization? Since it's > may be caused by CPU limitation in doing media processing (especially > encoding). > > Regards, > nanang > > > On 03/09/2008, Fr??d??ric CLEMENT <fclement at viatelecom.com> wrote: > >> Hi again all, >> >> I am still building an IVR server and testing the max possible account of >> calls that can be handled by pjsip. >> I set PJSUA_MAX_CALLS to 100 >> The value inf config_site.h for PJMEDIA_SOUND_BUFFER_COUNT is set to 16. >> My application just take calls and play a sound file looped. I use the pjsua >> high level methods (pjsua_player_create ....) >> The machine is a Pentium IV 1.9 Ghz with enough memory. >> >> When I send 20 calls, the sound stays being correct. >> >> If I send 30 simultaneous calls, I get the same result than described on >> your site : >> >> http://trac.pjsip.org/repos/wiki/audio-problem-dropouts >> >> The sound I have is the same than the stutter.wav found there. >> >> http://trac.pjsip.org/repos/attachment/wiki/audio-problem-dropouts/stutter.wav >> >> Wich optimisations can be done ? My goal is about 100 simultaneous calls. >> >> Regards, >> >> Frederic >> >> (Sorry again for my very bad english) >> >> _______________________________________________ >> 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 >> >> >> >> > > _______________________________________________ > 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 > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080903/cce68aed/attachment.html -------------- next part -------------- A non-text attachment was scrubbed... Name: fclement.vcf Type: text/x-vcard Size: 389 bytes Desc: not available Url : http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080903/cce68aed/attachment.vcf
