To implement pjsip to support 200 simultaneous calls

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Hi,
 
My experience is that one can use PJSUA-lib with more than 500 simultaneous calls, and 500 bothway RTP channels when using conferences with 8kHz sampling, PCMA or PCMU codec, and no echo cancelling.
I used a Win2003 server on a Xeon5130 machine (pretty old now).
 
I also had to undo ticket #1015 Disable ioqueue Completion Port backend 
See http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/2010-June/011104.html
 
Regards,
 
Arie
 

 

> Date: Fri, 16 Sep 2011 18:00:23 +0530
> From: varunps2003@xxxxxxxxx
> To: pjsip at lists.pjsip.org
> Subject: Re: To implement pjsip to support 200 simultaneous calls
> 
> HI Shayne,
> 
> Thanks for your reply. But I don't think PJSIP is not suitable as any
> other Library.
> 
> See first I don't want to serve thousands of calls but only 200 calls.
> Second point is that PJSUA-LIB has only the limitation that it creates
> only one conference bridge for all calls and media. But the low level
> PJSIP libraries like PJSIP-UA and PJMEDIA don't limits anything. If we
> can execute a proper application design on the basic PJSIP libraries
> or modify the PJSUA-LIB to serve 200 calls we can do it. This is I
> think.
> 
> But I really wanted to know that have somebody already tried this. If
> yes then what was his approach. Can any body share some work or some
> idea which can be useful.
> 
> Your help is appreciated. Thanks in advance.
> 
> 
> Regards:
> Varun Pratap Singh
> 
> On 9/16/11, Shayne O'Neill <shayne.oneill at gmail.com> wrote:
> >
> > If your planning on serving thousands of calls your probably better off
> > looking at something like Opensips with a dedicated media proxy array.
> > pjsips can handle a surprising call load, but your really pushing it with
> > that sort of volume in a monolithic sip/rtp stack.
> >
> > On 15/09/2011, at 10:15 PM, varun pratapsingh wrote:
> >
> >>
> >> HI All,
> >>
> >> I need to implement in PJSIP so that it can support the 200 calls
> >> simultaneously. I am following the steps given at:
> >> http://trac.pjsip.org/repos/wiki/FAQ#high-perf
> >> The steps told under heading: How can I configure pjsip to serve thousands
> >> of calls?
> >>
> >> Has anyone tried to implement such functionality in pjsip. If any body can
> >> share his experience in this then It will be appreciated.
> >>
> >>
> >> Regards:
> >> Varun Pratap Singh
> >>
> >>
> >>
> >> _______________________________________________
> >> 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
> >
> >
> 
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> 
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