Zfone Project

Zfone is a new secure VoIP phone software product which lets you make secure encrypted phone calls over the Internet. Zfone is not itself a VoIP client, but lets you make secure calls with your existing VoIP client, by filtering, encrypting and decrypting all your VoIP media packets as they pass in and out of your computer. You can use a variety of different software VoIP clients to make a VoIP call. It’s as if Zfone were a “bump on the wire”, sitting between the VoIP client and the Internet.

Now Zfone is in beta. You can download it from here. You must register first and then download the software. The Zfone public beta is available now for Mac OS X (10.4 or later), Linux, and the 32-bit version of Windows XP. You can get more details about this software at http://zfoneproject.com/getstarted.html