Hi Marc, You only mentioned one endpoint. Is the MicroNet calling or called? Is the other endpoint on a public IP, or behind another NAT? Is it registered with the GK? Try adding to the [Gatekeeper::Main] section NetworkInterfaces=192.168.1.103/24,11.22.33.44/0 (put the public IP of your NAT box in place of 11.22.33.44) Also, you should define suitable port ranges in the [RoutedMode] section for Q931PortRange and for H245PortRange , and make sure that those TCP ports are forwarded to the GK. Likewise, you should define a suitable port range in the [Proxy] section for RTPPortRange , and make sure that those UDP ports are forwarded to the GK. --Stewart ----- Original Message ----- From: "Marc Janssens" <marc.janssens@xxxxxxxxxxx> To: <openh323gk-users@xxxxxxxxxxxxxxxxxxxxx> Sent: Sunday, December 04, 2005 4:52 PM Subject: NAT - caller don't hear called. Called hear caller > Hi, > > > My GK is configured as proxy. I have a MicroNet end point IP gateway. > > Computer running gk and micronet are behing a router. > > I forwarded port 7000 => local IP of computer (192.168.1.103) > port 0-6999 ==> local IP end point IP gateway (192.168.1.55) > port 7001 ==> local IP IP gateway (192.168.1.55) > > > > config file : > --------------- > > > [Gatekeeper::Main] > Fourtytwo=42 > StatusPort=7000 > > [RoutedMode] > GKRouted=1 > H245Routed=1 > CallSignalPort=1720 > CallSignalHandlerNumber=1 > RemoveH245AddressOnTunneling=1 > AcceptNeighborsCalls=1 > AcceptUnregisteredCalls=0 > SupportNATedEndpoints=1 > DropCallsByReleaseComplete=1 > ScreenDisplayIE=teste > > [RoutingPolicy] > default=192.168.1.55,255.255.255.0 > > [Proxy] > Enable=1 > > #InternalNetwork=192.168.1.55/255.255.255.0 > > [RasSrv::GWPrefixes] > > [RasSrv::RRQFeatures] > > [RasSrv::ARQFeatures] > ArjReasonRouteCallToSCN=0 > ArjReasonRouteCallToGatekeeper=1 > CallUnregisteredEndpoints=1 > RemoveTrailingChar=# > > > [RasSrv::RRQAuth] > default=allow > > > [GkStatus::Auth] > rule=explicit > default=allow > Shutdown=disable > > [RasSrv::RewriteE164] > > [RasSrv::Neighbors] > > [RasSrv::LRQFeatures] > > > [RasSrv::PermanentEndpoints] > > > [Gatekeeper::Auth] > AliasAuth=sufficient;RRQ > default=allow > > [Gatekeeper::DestAnalysis] > > > [MySQLAuth] > > [CallTable] > GenerateNBCDR=TRUE > GenerateUCCDR=TRUE > GenerateEvents=TRUE > > > > > > > > > > Any help is welcome. > > > Marc ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/