I seems you have H.245 Tunneling interop issue. I would remove RemoveH245AddressOnTunneling=1 That would force the call to ALWAYS tunnel. You want to not tunnel. The parties should fall back to not tunneling. Set H245Routed=1 This will cause the H.245 to be routed through the gatekeeper (not Tunneled) Simon -----Original Message----- From: David Freeman [mailto:system_test09@xxxxxxx] Sent: 21 February 2012 15:15 To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Subject: Route & tunneling Hi all, could anyone give any suggestion for this feature: There are two PBX: Panasonic KDA-200, ip: 192.168.0.209/24 Avaya IP Office 500 v1 (firmware 6.1) ip: 192.168.4.150/22 Also, Gatekeeper 3.0.1, ip: 192.168.4.73/22 It is necessary to configure routing between two PBX, but i can't do this, because: Wireshark log: 390 27.140213 192.168.4.73 192.168.0.209 H.225.0 521 CS: setup OpenLogicalChannel Deeper analyze: h225.H323_UserInformation h225.h245Tunnelling: True GK log: ProxyChannel.cxx(1024) GK Call 1 proxy enabled ProxyChannel.cxx(5466) Q931 Connect to 192.168.0.209:1720 from 192.168.4.73:0 successful RasTbl.cxx(4491) CDR ignore not connected call GK config: [Gatekeeper::Main] FortyTwo=42 Name=GnuGk TimeToLive=600 StatusTraceLevel=2 Home=192.168.4.73 Bind=192.168.4.73 EndpointSignalPort=1720 StatusPort=7000 [GkStatus::Auth] rule=allow [RoutedMode] GKRouted=1 H245Routed=0 CallSignalPort=1720 CallSignalHandlerNumber=1 ActivateFailover=1 UseProvisionalRespToH245Tunneling=0 RemoveH245AddressOnTunneling=1 AcceptNeighborsCalls=1 AcceptUnregisteredCalls=1 SupportNATedEndpoints=1 DropCallsByReleaseComplete=1 ForwardOnFacility=1 [Proxy] Enable=1 ProxyForNAT=1 ProxyForSameNAT=0 ProxyAlways=1 InternalNetwork=192.168.4.0/22,192.168.0.0/24 RTPPortRange=1024-65535 T120PortRange=50000-59999 [RasSrv::PermanentEndpoints] 192.168.0.209=Panasonic;1 192.168.4.150=Avaya;2 [RasSrv::GWPrefixes] Panasonic=0 Avaya=00 [EP::Panasonic] Capacity=60 GatewayPriority=1 GatewayPrefixes=0 [ModeSelection] 192.168.4.0/22=ROUTED 192.168.0.0/24=ROUTED So, question is: how to disable h245Tunnelling? In config GK, option RemoveH245AddressOnTunneling=1 is not help. For example, when i call by short number 0126 (from Avaya 192.168.4.150), it is necessary to forward on number 126 (to Panasonic 192.168.0.209). But as I see in wireshark log, when h245Tunnelling: True, connection immediately closed. Or maybe, tunneling its not correct direction in which need to think? Please, help. Any idea? ---------------------------------------------------------------------------- -- Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________________ 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/ ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________________ 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/