So, I have GnuGk working fine from inside my Network. When I connect with a Polycom PVX from the outside, behind a NAT, the call will connect and seem to work but then disconnects automatically after about 30 seconds. Not sure if this is just because I'm behind a NAT and PVX doesn't support it, or if there is something I'm missing on the firewall side. If I select H.245 Routed, then I get no video. The setup is Endpoint --> NAT --> Internet --> GK. Thanks! (Actually, now that I think about it. Maybe my video is not getting to the far end and that is why it is disconnecting. I'm betting this is a NAT problem with no 460 support in the PVX but I'll let brighter minds respond). My current config... [Gatekeeper::Main] Fourtytwo=42 Name=GnuGk ExternalIP=private.dyndns.account ExternalIsDynamic=1 [RoutedMode] GKRouted=1 ;H245Routed=1 EnableH46017=1 EnableH46018=1 AcceptUnregisteredCalls=1 CallSignalPort=1720 SupportNATedEndpoints=1 SupportCallingNATedEndpoints=1 Q931PortRange=20000-20099 H245PortRange=30000-30099 [Proxy] Enable=1 InternalNetwork=192.168.1.0/255.255.255.0 T120PortRange=40000-49999 RTPPortRange=50000-59999 ProxyForNAT=1 ;ProxyForSameNAT=1 ;ProxyAlways=0 [RoutingPolicy] default=explicit,internal,enum,srv,dns,catchall [Routing::CatchAll] CatchAllAlias=Jack Kolesar [GkStatus::Auth] rule=allow ------------------------------------------------------------------------------ Better than sec? Nothing is better than sec when it comes to monitoring Big Data applications. Try Boundary one-second resolution app monitoring today. Free. http://p.sf.net/sfu/Boundary-dev2dev _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/