What is PC-to-PC VoIP?

What is PC-to-PC VoIP?

Jim Gurol (VP of Operations, Tierzero) gives expert video advice on: What is PC-to-PC VoIP?; Who can I call on a PC-to-PC VoIP line?; How does PC-to-PC VoIP work? and more...

PC-to-PC Voice over IP is the ability to make a call from your computer to another computer using a microphone and a speaker. The way you do it is you install some free software you may download from the internet and install it on your computer, and you can call, for example, a family member in a different location and a different state. You don't need a service provider to do that, although some service providers also offer that software that you can download for free.