Gizmo
Project Gizmo Project uses
your internet connection (broadband or dial-up) to make calls to other computers.
With the click of a mouse, you're connected to friends, family, and colleagues
anywhere on earth. It's just that simple. You talk clearly. For as long
as you want. For free. And with inexpensive add-ons like Call In and Call
Out, you can talk to any telephone, mobile or landline on the planet.