BTW FS cpu usage is 85% with this command "ps -eo pcpu,pid,user,args | sort -k 1 -r | head -20" and returns:

%CPU   PID USER     COMMAND

86.9  1871 root     /usr/local/freeswitch/bin/freeswitch -nc

 7.6  1929 root     /usr/local/plivo/bin/python /usr/local/plivo/bin/plivo-rest -d -c /usr/local/plivo/etc/plivo/default.conf -p /usr/local/plivo/tmp/rest-default.pid

41.8  1672 mysql    /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --log-error=/var/log/mysqld.log --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/lib/mysql/mysql.sock

 3.7  4467 atel   /usr/bin/php -q /var/www/ictdialer/www/modules/broadcast/broadcast_service 668 1060

 3.5  4469 atel   /usr/sbin/httpd

 3.5  4461 atel   /usr/sbin/httpd

 3.5  4458 atel   /usr/sbin/httpd

 3.4  7817 atel   /usr/sbin/httpd

 3.4  4470 atel   /usr/sbin/httpd

 3.4  4456 atel   /usr/sbin/httpd

 3.4  4455 atel   /usr/sbin/httpd

 3.3  4464 atel   /usr/sbin/httpd

 3.3  4459 atel   /usr/sbin/httpd

 3.3 18698 atel   /usr/sbin/httpd

 3.2  4462 atel   /usr/sbin/httpd

 3.2  4460 atel   /usr/sbin/httpd

 3.1  4457 atel   /usr/sbin/httpd

18.7  1938 root     /usr/local/plivo/bin/python /usr/local/plivo/bin/plivo-outbound -d -c /usr/local/plivo/etc/plivo/default.conf -p /usr/local/plivo/tmp/outbound-default.pid

 1.0 13471 root     ps -eo pcpu,pid,user,args

fs version is 1.5

fs_cli> status

freeswitch@internal> status

UP 0 years, 0 days, 1 hour, 12 minutes, 42 seconds, 448 milliseconds, 342 microseconds

FreeSWITCH (Version 1.5.0 ) is ready

14668 session(s) since startup

249 session(s) - 4 out of max 100 per sec

1288 session(s) max

min idle cpu 0.00/67.00

Current Stack Size/Max 240K/8192K

---------- Forwarded message ----------
From: Sayyed Mohammad Emami Razavi <emamirazavi@gmail.com>
Date: Mon, Jun 10, 2013 at 9:28 PM
Subject: ICTDIALER stays on 300 concurrent calls
To: freeswitch-users@lists.freeswitch.org

ICTDIALER makes calls from 1 to 300 but it stays on almost 300 connection.

I have 1200 ports(40 E1) but it can not exceed 300 concurrent calls! any configuration should i set in FS, Plivo, Httpd or ...? i have HP G8 with ICTDIALER VM 8 cores and 16GB RAM! any suggestion guys? PLZ help me asap!

regards.

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