Originally Posted by Supz

asterisk is a great. gives a ton of functionality for an open source system. i know a ton of hosted pbx companies that use it.. A lot of people also use it in conjuction with other systems. It is very customizable. If you email me this info. I have some engineers I work with who run a hosted PBX system on Asterisk and they might be able to help. danny at supz dt com.