Place calls over the internet form your computer to any phone in the world.
Requirements:No special requirements
DescriptionWith daddyCall you can place calls over the internet form your computer to any phone in the world.It is so great.It just need 3.9 cents per 1 minute for calls to the US and UK.
Skype Mac OS X allows you to make calls from your computer.
Camfrog is free videochat rooms and webcam community.