Walkietalkie is a program which allows full duplex voice communications over the internet. All both parties need is a PC or Mac and a microphone. It is free to use and distribute. It just streams audio between points on the internet, there are no servers, so it can´t be regulated or taken away.

This version includes many new features:

• AES encryption
• call username (instead of ip)
• wt-locator server for locating users by name and working around firewall/router NAT
• something vaguely resembling a user guide..