www.asterisk.org/Downlaods.  Then we will want to change directories to /usr/src/ and use wget to download our source files. and then decompress the source files using tar . cd /usr/src sudo wget http://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-10.0.0-beta1.tar.gz sudo tar -zxvf asterisk-10.0.0-beta1.tar.gz Now we should have everything we need to begin installing!  Go ahead and change to