Walkietalkie is a program which allows full duplex voice communications over the internet with conferencing, encryption, and call-by-username. Just the features you need, with none of the bloat. Low bandwidth/low latency makes it ideal for network gaming, or just chatting with friends.
Full Specifications
What's new in version 2.7
This version is the first release on CNET Download.com.
General
ReleaseNovember 7, 2008
Date AddedAugust 9, 2007
Version2.7
Operating Systems
Operating SystemsWindows 2000, Windows Vista, Windows 98, Windows Me, Windows, Windows XP, Windows NT