Speak Freely is a Windows Internet telephone application that allows you to talk (actually send voice, not typed characters) over a network. If your network connection isn't fast enough to support real-time voice data, various forms of compression may allow you, assuming your computer is fast enough, to converse nonetheless. To enable secure communications, encryption with DES, IDEA, and/or a key file is available
Our Review: Very comprehensive and when connected will definitely save some money off your phone bills.