การนำ VoIP มาประยุกต์ใช้
apt-get install asterisk
svn checkout http://svn.digium.com/svn/asterisk-gui/trunk asterisk-gui
config :: /etc/asterisk/manager.conf
config :: /etc/asterisk/httpd.conf
ln -s /var/lib/asterisk/static-http/ /usr/share/asterisk/
(http://www.hadyaiinternet.com/images/asterisk.jpg)