> On Windows servers (NT and 2000) there is IAS - Internet Authentication > Server. As part of Windows you can consider it free :) And IAS has one considerable feature - you can quickly and easily extend it for your custom needs - you can do with attributes anything you want - it is enough to write just one function and put it into dll:) Usually you write custom dll that process radius attributes and communticates with specific backend (a database, for example). --- Michal Zygmuntowicz ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/