Introduction - If you have any usage issues, please Google them yourself
HawkVoice is a game oriented, multiplayer voice over network API released under the GNU Library General Public License (LGPL) , with support for Linux® /UNIX® systems and Windows® 9x/ME/NT/2000/XP/CE. It is designed to be a portable, free, open source code alternative to the Microsoft® DirectPlay® Voice in DX8-9. It provides voice compression using several free voice codecs. The very low bitrate (VLB) codecs, those less than 6 Kbps, are optimized for the compression of human speech.