OpenGatekeeper is an Open Source H.323 Gatekeeper based on the work done by the OpenH323 project.

It runs on Linux, FreeBSD and Win32 platforms. 

Platforms

OpenGatekeeper has been compiled and tested on Windows NT, Windows 9x, Linux, FreeBSD and Solaris. It should work on a wide variety of UNIX platforms, BeOS and VxWorks. If you get it work on one of these platforms please let me know.

Basic features

OpenGatekeeper supports all the basic features of an H.323 Gatekeeper such as registration, admissions and access control, address translation and bandwidth monitoring and control.

Advanced features

It also supports many advanced features such as:

    * Gatekeeper routed calls
    * Support of H.323v2 alias types (party number, URL, transport id and email address)
    * Support for gateway prefixes
    * Registration and call activity logs
    * Neighbour gatekeeper database
    * Registration time to live