[asterisk-users] asterisk optimizing

tracinet traci.asterisk at gmail.com
Wed Aug 2 10:25:20 MST 2006


Out of curiosity - are you running an smp kernel or a uniproc kernel?  I am
doing some benchmarking as well on a similar system (dual XEON 3Ghz with 4GB
RAM and SATA drives in mirrors) and am seeing the uniproc kernel performing
better under CentOS 4.3 (2.6.9-34.0.2.EL) when testing general server
functions (file reads/writes/copies/compiler tests/scripts, etc.).  Since
CentOS is basically RHEL, would be interested in what you are running.

On 8/2/06, Jack Wei <jack.wei at vertextelecom.com> wrote:
>
> Hi,
>
> I'm currently running Asterisk 1.2.10 on a dual Xeon 3.4GHz with 2GB RAM
> and SATA drives, but I'm only able to achieve 120 calls with good audio
> quality (using G.711u).  I'm using realtime for voicemail accounts and
> ODBC for voicemail storage along with one MySQL when dialing out.  The
> max calls I can achieve is 200 simultaneous but audio is really chopping
> due to high jitter.  Does anyone know how to optimize Asterisk and/or
> RedHat Enterprise Linux 4 to increase simultaneous calls?
>
> Thanks,
>
> Jack
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