That could be a problem with the default limit for open file descriptors available to the shell in linux (I had the same problem). check the max number of open file descriptors in the console: "ulimit -n" The default is 1024. You can get max 512 connections now because 1024 sockets are "opended" (rtp + rtcp) to increase the limit just type i.e.: ulimit -n 4096 or programmatically: change __FD_SETSIZE 1024 to something bigger (don't exactly where it is located) Regards, Mike 2013/1/16 Jitendra Singh <jitendra.bhadoriya at one97.net> > Friends !! thanks for your inputs.**** > > ** ** > > We can set the maximum number of simultaneously calls to be supported, by > setting following #defines :**** > > ** ** > > # define PJSUA_MAX_CALLS (500)**** > > # define PJSUA_MAX_PLAYERS 500**** > > ** ** > > Then compile pjproject and then link your sipclient binary with these > libraries.**** > > ** ** > > My problem is, I want to increase number of calls so that my sipclient can > support say 1000 simultaneous calls. But when I try to configure say 600 > calls (just to test whether more than 500 call supported or not), then at > the startup I get following log in pjsip log file:**** > > ** ** > > 18:05:44.674 pjsua_media.c *Unable to create media transport: Too many > objects of the specified type (PJ_ETOOMANY) [status=70010]* > > ** ** > > In this case Pjsip was able to open only 512 RTP and 512 RTCP sockets and > prints the following logs:**** > > ** ** > > 18:05:44.674 pjsua_media.c RTP socket reachable at 10.0.6.141:41024**** > > 18:05:44.674 pjsua_media.c RTCP socket reachable at 10.0.6.141:41025**** > > ** ** > > *Now My Question is, which variable needs to be tuned/changed inside the > PJSIP code, so that I can support more than 512 calls. * > > ** ** > > ** ** > > Thanks, > Jitendra Singh Bhadoriya**** > > Technical Leader - One97 Communications Ltd > +91.9717123309**** > > ** ** > > *From:* pjsip [mailto:pjsip-bounces at lists.pjsip.org] *On Behalf Of *Sandeep > Karanth > *Sent:* 16 January 2013 04:54 PM > *To:* pjsip list > *Subject:* Re: [pjsip] Maximum calls supported on PJSIP**** > > ** ** > > No. I was talking about the internal conference bridge created in > pjsua_lib which handles the media processing for pjsua. The below link has > better explaination **** > > ** ** > > http://trac.pjsip.org/repos/wiki/FAQ#pjsua-lib-perf > > I didnt use any tool to get 200-300 calls from pjsua. And btw I was doing > playback of a wave file and not recording as i mentioned in a previous > mail. U just need to go to config_site.h and u can copy the config from > config_site_sample.h under PJ_CONFIG_MAXIMUM_SPEED and then recompile and > try again.**** > > On Wed, Jan 16, 2013 at 4:45 PM, Khoa Pham <onmyway133 at gmail.com> wrote:** > ** > > When reading PJSIP Dev Guide, section 1.2.3 Polling the stack**** > > ** ** > > *PJSIP stack never creates threads. All execution throughout the stack > runs on ***** > > *behalf of application?s created thread, either when an API is called or > when ***** > > *application calls the polling function***** > > ** ** > > Is this what you're talking about? **** > > And if yes, please show me the tool you used to make 200-300 calls, thanks > **** > > > **** > > ** ** > > -- > Khoa Pham > HCMC University of Science > Faculty of Information Technology**** > > > _______________________________________________ > 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/20130213/e40679ab/attachment-0001.html>
