Re: [Sipp-users] SIPP Issues

[Patrick W. <pw...@gm...>]

When I did some tests exactly like yours I could reach about 200
simultaneous calls... above this I faced the same behavior you
described.... and I was using two regular pentium 4...
Using a better CPU may increase the max simultaneos calls, but I think the
real problem is that SIPp has some poor design for media handling so it
kills its own performance if heavily used....

On Wed, Mar 25, 2015 at 3:51 PM, Ramy San <ram...@gm...> wrote:

> Hello ,
>       I have been using SIPP tool to put calls from SIPP UAC to SIPP UAS
> along with the RTP stream using pcap ..   Untill 300 calls it all seems
> fine.. but anything above that , i see lot of re-transmission issues, and
> even server responds slowly.. but when i check the CPU usage its hardly 1 %
>  but the SIPP process alone shows the cpu usage as 80 %..
>
>  My server has 8 CPU's 8 GB RAM.
>
> So my question is, what is the maximum amount of call you can put in SIPP
> with RTP ... I am playing the RTP for about 180 seconds as we would want
> each call to stay on for 180 seconds...
>
>
> I would appreciate if anyone could tell me if SIPP does capable of
> handling lot of calls with RTP atleast 1000 calls..
>
> Regards,
> Ramy
>
>
>
>
>
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