Get Free Phone Line and Make Internet Calls - VoIP Solution in C

VOIP is Voice over IP or Voice over Internet Protocol - using IP networks like the Internet to route phone calls vs using a regular land-line also known as POTS (Plain Old Telephone Service).
This setup can be totally free by using a "soft phone" on your PC or Mac and with a small initial investment it is possible to use a regular phone and still have a free VOIP phone line in Canada - or a Canadian phone number somewhere else in the world.