Download of gnugk-manual-2.2.2.pdf (gnugk-manual-2.2.2.pdf ( external link: SF.net): 395,199 bytes) will begin shortly. If not so, click link on the left.
The GNU Gatekeeper (GnuGk) is a full featured H.323 gatekeeper under GPL license. It supports VoIP and videoconferencing and includes Radius and database support and many call routing functions.
