GkAuth is a call management system written for the GNU
Gatekeeper project. It functions by connecting to the
status port of the gatekeeper and collecting signals in its
database. It provides Web based administration and user
interface and stores its data in SQL tables. Key features
include a Web-based management interface, run-time
user administration (add/remove/modify user rights),
prepaid/post paid/free billing, and call history.
