VoIP - Solutions for your Business
Asteriskô is a complete PBX telephone exchange in software.
Asteriskô provides all of the features you would expect from a PBX and more. It does voice over IP (VoIP) supporting multiple protocols, and it can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware.
WillVoice is the creator and maintainer of the package AsteriskWin32 (Asterisk for Windows), the first open source PBX for Windows.
Asteriskô was originally developed for Linux by Mark Spencer of Digium and released under the General Public License (GPL).