Oh! Wait you set ulimit for running shell You should set ulimit on asterisk. Also you can set ulimit command on asterisk startup file / etc/init.d/asterisk and restart asterisk also you can set in limit.conf file

I had this issue before and I solved that way.

--
Sent from my iPhone

On Jun 20, 2011, at 4:47 PM, "Khaled W. Chehab" <[email protected]> wrote:


I tried the ulimit

[root@localhost ~]# ulimit
Unlimited

Then
sipp -sn uac -d 10000 -s 2005 127.0.0.1 -l 150

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:4 Up Playback(ss- noservice)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

SIP/127.0.0.1:5061-0 s@from-trunk:5       Up      SayAlpha(2005)

100 active channels
100 active calls
6407 calls processed

[root@localhost ~]#
I find in  /var/log/asterisk/full

[Jun 20 09:43:17] NOTICE[9705] pbx_ael.c: AEL load process: verified config
file name '/etc/asterisk/extensions.ael'.
[Jun 20 09:43:17] VERBOSE[3068] chan_unistim.c: Reloading unistim.conf...
[Jun 20 16:43:33] WARNING[12353] file.c: Failed to write frame
[Jun 20 16:43:34] WARNING[12389] file.c: Failed to write frame
[Jun 20 16:43:35] WARNING[12394] file.c: Failed to write frame
[Jun 20 16:43:43] WARNING[12484] file.c: Failed to write frame
[Jun 20 16:43:44] WARNING[12488] file.c: Failed to write frame
[Jun 20 16:43:52] WARNING[12573] file.c: Failed to write frame
[Jun 20 16:43:57] WARNING[12625] file.c: Failed to write frame
[Jun 20 16:44:07] WARNING[12723] file.c: Failed to write frame
[Jun 20 16:44:14] WARNING[12789] file.c: Failed to write frame
[Jun 20 16:44:22] WARNING[12872] file.c: Failed to write frame
[Jun 20 16:44:26] WARNING[12908] file.c: Failed to write frame

Khaled  Chehab
           NGN Eng.


     Operations Office - Lebanon
     Office : +961 1 868686 ext 115
     Mobile: +961 3 045212
     E-mail: [email protected]
     MSN ID :[email protected]
     Web Site: http://www.xplorium.com

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Satish Patel
Sent: Monday, June 20, 2011 11:24 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Asterisk call limitation

It could be your OS limit try ulimit command.

--
Sent from my iPhone

On Jun 20, 2011, at 2:21 PM, "Kevin P. Fleming" <[email protected]>
wrote:

On 06/20/2011 01:09 PM, Khaled W. Chehab wrote:
Dears,



i am using sipp to test asterisk(1.6.22) performance ,but when i
limit the calls to 150 ,only 100 active calls on asterisk found ?why

sipp -sn uac -d 10000 -s 2005 127.0.0.1 -l 150

You did not provide any log output, or anything that could be used to
try to help you understand your problem. Without any details, any
reply you get would be just a guess, nothing more.






Regards







Khaled  Chehab

          NGN Eng.



Description: xplorium

    Operations Office - Lebanon

    Office : +961 1 868686 ext 115

    Mobile: +961 3 045212

    E-mail:<mailto:[email protected]>  [email protected]

    MSN ID :[email protected]

    Web Site: http://www.xplorium.com

Please refrain from including 20-line signature blocks in your
messages to the Asterisk mailing lists (or really, anywhere). Your
message had three lines of content and 30+ lines of non-content.

--
Kevin P. Fleming
Digium, Inc. | Director of Software Technologies
Jabber: [email protected] | SIP: [email protected] | Skype:
kpfleming
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at
www.digium.com & www.asterisk.org

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