In this configuration PC1 <-Internet-> NAT-FW <-LAN-> GNUGK And PC2 I'm trying a call from PC2 to PC1 and doesn't work. Seeing the traces i see: * The Line "Call 1 is NAT type 0" * Gnugk doesn't translate sourceCallSignalAddress in Setup to public IP. What is wront? I sent you a fragment of my configuration .ini file. [RoutedMode] GKRouted=1 H245Routed=1 AcceptUnregisteredCalls=1 SupportNATedEndpoints=1 RemoveH245AddressOnTunneling=1 [Proxy] Enable=1 ------------------------------------------------------- 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/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/