Hi, First, i'm running on Mac 10.6.7 with FreeSWITCH Version 1.0.head (git-765908f 2011-05-22 19-10-52 -0500) I found erlang receives events really slow so I did some tests. I use two custom erl to receive events, the file is on github: https://gist.github.com/1024808 The only difference of fse.erl and fse2.erl is that the following line in fse.erl was commented (line 16). {blah, 'freeswitch@localhost'} ! {blah}, % comment this line will be slow I run the scripts at about the same time, so they should can get the same events. The problem is that fse2.erl runs fast ( 1000 events in 6s ) while fse.erl is slow (1000 events in 2 min). (s2@localhost)1> fse2:start(). start {{2011,6,14},{20,21,41}} end {{2011,6,14},{20,21,47}} ok (s@localhost)1> fse:start(). start {{2011,6,14},{20,21,36}} end {{2011,6,14},{20,23,24}} ok It's like fse.erl can only get 10 events per sec, so I guess there's some sleep(100) things in code, but sending a message(what ever) to FS breaks the sleep. the {blah} message can be anything, while a valid msg can get ok, an invalid one gets {error, undef} etc. I use the simple shell script to generate many events: #!/bin/bash IP=192.168.7.7 for f in `seq 1 8`; do for f in `seq 1 20`; do fs_cli -x "bgapi originate sofia/internal/load_test@$IP:5080 9664" done sleep 2 done -- Seven Du About: http://about.me/dujinfang Blog: http://www.dujinfang.com Proj: http://www.freeswitch.org.cn Sent with Sparrow