Setting up an Asterisk server
Asterisk is a software PBX. You can set it up on a server and connect it to VOIP gateway to make your voice calls over internet. Asterisk is the best of its kind to start up a VOIP service.
- Get the source
First step is to get the source of the latest version of Asterisk. You can download it here
http://www.asterisk.org/downloads
or you can check out from svn repo
Asterisk
svn checkout http://svn.asterisk.org/svn/asterisk/trunk asterisk
DAHDI : For telephony hardware interface
svn checkout http://svn.asterisk.org/svn/dahdi/freebsd/trunk dahdi-linux
svn checkout http://svn.asterisk.org/svn/dahdi/tools/trunk dahdi-tools
LibPRI : Library for ISDN signalling ( optional – only for E1 Cards )
svn checkout http://svn.asterisk.org/svn/libpri/branches/1.4 libpri
Note: Run the commands as super user.