Combination Telephony Engine (presently Asterisk) PBX (in progress FreePBX) and AutoDialer (presently Vicidial) loaded onto Gentoo with detailed instructions. From blank machine to up and running in roughly 3 hours (mostly compile time, by advanced user)
MOR is Billing System for Asterisk PBX. It supports postpaid/prepaid billing with LCR and Fail-Over. Realtime Asterisk management using web interface. Reporting and advanced rating. Based on fast C application for Asterisk and Ruby On Rails GUI.