Then you have all the latest fixes. The next step would be do a level 5 trace of a failing call and try to find where the RTP goes missing. There is also a RTP_DEBUG switch in the Makefile which you can comment in and recompile. But beware, thats going to produce a huge amount of trace output. Regards, Jan Ehren Jarosek wrote: > Oops, sorry I forgot to mention the versions: > > ptlib 2.10.7 > h323plus 1.24.1 cvs pull from 2012/08/25 > gnugk 3.1 > > Ehren > > On Aug 27, 2012, at 1:05 AM, "Jan Willamowius" <jan@xxxxxxxxxxxxxx> wrote: > > > Hi Ehren, > > > > I think that should work. Are you using GnuGk 3.1 or some older version ? > > 3.1 has a few bugfixes related to multiplexing and H.460.19 port detection. > > > > Regards, > > Jan > > > > -- > > Jan Willamowius, Founder of the GNU Gatekeeper Project > > EMail : jan@xxxxxxxxxxxxxx > > Website: http://www.gnugk.org > > Support: http://www.willamowius.com/gnugk-support.html > > > > > > Ehren Jarosek wrote: > >> We're trying to setup a set of gatekeepers here and are running into some issues with the media traversal. > >> > >> Our configuration is the following based on neighboring gatekeepers using traversal zones and H.460.19 multiplexing. > >> > >> Endpoint A <---------> GK Internal #1 <----------> GK External <----------> GK Internal #2 <----------> Endpoint B > >> Traversal Client H.460.19m Traversal Server H.460.19m Traversal Client > >> | > >> | > >> Endpoint C > >> > >> So, call control works fine. I can initiate calls from one end to the other. Issue is media traversal. I think the issue is in the multiplexing. > >> > >> Endpoint A <--> Endpoint B: No media either direction > >> Endpoint A <--> Endpoint C: Media from A -> C but not from C->A > >> > >> I stuck wireshark on the GK External and GK Internal #1 and was surprised a bit. From what I can see the traffic is moving between the gatekeepers but does not make it to the endpoints. > >> > >> i.e. Endpoint A call to Endpoint C > >> Endpoint A Media > >> A -> GK #1 -> GK External -> C GOOD > >> Endpoint C Media > >> C -> GK External -> GK #1 MISSING GK#1 -> Endpoint A traffic > >> > >> > >> My configuration files: > >> GK Internal #1 > >> --------------------------------------------------------------------------- > >> [Gatekeeper::Main] > >> Name=GK1 > >> Fortytwo=42 > >> TimeToLive=600 > >> > >> [RoutedMode] > >> GKRouted=1 > >> H245Routed=1 > >> CallSignalPort=1720 > >> RemoveH245AddressOnTunneling=1 > >> DropCallsByReleaseComplete=1 > >> SupportNATedEndpoints=1 > >> Q931PortRange=30000-39999 > >> H245PortRange=40000-49999 > >> EnableH46018=1 > >> > >> [Proxy] > >> Enable=1 > >> ProxyAlways=1 > >> RTPMultiplexing=1 > >> RTPMultiplexPort=63000 > >> RTCPMultiplexPort=63001 > >> T120PortRange=50000-59999 > >> RTPPortRange=50000-59999 > >> > >> [RasSrv::Neighbors] > >> GKExternal=Generic > >> > >> [Neighbor::GKExternal] > >> ;from unknown IP > >> Host=xxx.xxx.xxx.xxx > >> SendPrefixes=* > >> AcceptPrefixes=* > >> H46018Client=1 > >> H46018Server=0 > >> SendAuthUser=******** > >> SendPassword=************** > >> ForwardHopCount=3 > >> --------------------------------------------------------------------------- > >> > >> > >> GK External > >> --------------------------------------------------------------------------- > >> [Gatekeeper::Main] > >> Fortytwo=42 > >> TimeToLive=600 > >> Name=ExternalGK > >> > >> [RoutedMode] > >> GKRouted=1 > >> H245Routed=1 > >> CallSignalPort=1720 > >> RemoveH245AddressOnTunneling=1 > >> DropCallsByReleaseComplete=1 > >> SupportNATedEndpoints=1 > >> Q931PortRange=30000-39999 > >> H245PortRange=40000-49999 > >> EnableH46018=1 > >> AcceptUnregisteredCalls=1 > >> > >> [RasSrv::ARQFeatures] > >> ArjReasonRouteCallToGatekeeper=0 > >> SendRIP=9000 > >> > >> [Proxy] > >> Enable=1 > >> ProxyAlways=1 > >> RTPMultiplexing=1 > >> RTPMultiplexPort=63000 > >> RTCPMultiplexPort=63001 > >> T120PortRange=50000-59999 > >> RTPPortRange=50000-59999 > >> [RasSrv::Neighbors] > >> GK1=Generic > >> GK2=Generic > >> > >> [RasSrv::LRQFeatures] > >> ForwardResponse=1 > >> > >> [Neighbor:: GK1] > >> GatekeeperIdentifier=GK1 > >> Host=192.168.254.28 > >> SendPrefixes=* > >> AcceptPrefixes=* > >> H46018Client=0 > >> H46018Server=1 > >> AuthUser=********** > >> Password=************** > >> ForwardResponse=1 > >> > >> [Neighbor:: GK2] > >> GatekeeperIdentifier=GK2 > >> Host=192.168.100.55 > >> SendPrefixes=* > >> AcceptPrefixes=* > >> H46018Client=0 > >> H46018Server=1 > >> AuthUser=********** > >> Password=************* > >> ForwardResponse=1 > >> --------------------------------------------------------------------------- > >> > >> Thank you for any help! > >> > >> Ehren -- Jan Willamowius, jan@xxxxxxxxxxxxxx, http://www.gnugk.org/ ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________________ 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/
