[SR-Users] Kamailio number of concurrent calls

Dragos Oancea dragos.oancea at athonet.com
Mon Oct 3 09:37:01 CEST 2016


Sipp might be able to handle 1000 simultaneous calls with media but with
a lot of packet loss , especially if you use its RTP echo feature
(-rtp_echo) .
The issue seems independent of kernel params or network card params.
I ran into this issue on a CentOS and Freeswitch offered much more
performance on the same machine.
Otherwise, sipp is a good tool for SIP testing, but not media testing.


On 02/10/2016 12:25, Alex Balashov wrote:
> Are you truly talking about 1000 call setups per second, or are you talking about 1000 concurrent calls total? 
> If the latter, SIPp can handle that, with media. 
> If the former, you're going to need a lot of endpoints. 
> -- Alex
> --
> Principal, Evariste Systems LLC (www.evaristesys.com)
> Sent from my Google Nexus.
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