Please don't top post.

Please keep the thread only on the list.

On Thursday, July 31, 2014 12:16 AM, Steve Edwards <[email protected]> wrote:

I'm running Asterisk 11.11.0 on an HP ProLiant DL320e Gen8 E3-1240v2.

1,300 calls with no audio issues.

On Wed, 30 Jul 2014, babak wrote:

1300 calls include playback voices ?

The test scenario was for the first server to originate calls (via call files) to the second server and then 'playback()' a long file. The second server would answer the call and then 'playback()' a long file. Audio was flowing in each direction.

Bandwidth was observed using 'iftop' as being in the 70mb to 80mb range in each direction (if I remember correctly).

I placed calls from a handset to confirm audio quality.

which timing module you are using: res_timing_timerfd.so or res_timing_kqueue.so or res_timing_dahdi.sores_timing_pthread.so

I used res_timing_timerfd.so. I'm finally making the leap from 1.2 to the current decade :) I read somewhere that this was the timer to use and it seems to be working fine for me.

I don't think the cores got much over 20% to 30% busy.

Various failures were observed on the console from running out of file descriptors. This was on a stock CentOS 6.5 install with no tweaks to bump up the max file descriptors.

The client only asked for 500 simultaneous calls so no further testing was done.

--
Thanks in advance,
-------------------------------------------------------------------------
Steve Edwards       [email protected]      Voice: +1-760-468-3867 PST
Newline                                              Fax: +1-760-731-3000

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