Another project: Porting Asterisk to OSX (or Darwin)
Asterisk ([url]http://www.asterisk.org[/url]) is an opensource-project for GNU/Linux for x/86 or PPC.
[quote:62f0b78c81]Asterisk is a complete PBX in software. It runs on Linux and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware.[/quote:62f0b78c81]
here are the features:
[url]http://www.asterisk.org/index.php?menu=features[/url]
Or... porting any other (better?) free PBX-system to OSX/Darwin...