just want to share ;>)
this problem was resolved:
# cd /root
# wget
http://www.asternic.org/files/op_panel-0.29.tar.gz
# cd /var/www/html/panel
# cp op_server.pl op_server.pl.orig
# cp operator_panel.swf operator_panel.swf.orig
# tar zxfv /root/op_panel-0.29.tar.gz
# cp op_panel-0.29/flash/operator_panel.swf .
# cp op_panel-0.29/op_server.pl .
# cd /var/lib/asterisk/bin/
# ./retrieve_conf
# cd /etc/httpd/conf
# cp httpd.conf httpd.conf.orig
# vi httpd.conf
Find the line User apache and change it to User asterisk. Save the file and exit.
# service httpd restart