Leandro
 
Can you paste the wireshark trace of the setup message to determine why it
was unable to be decoded.
 
Simon

  _____  

From: leandro.alva...@caixa.gov.br [mailto:leandro.alva...@caixa.gov.br] 
Sent: Friday, 26 March 2010 2:56 AM
To: openh323gk-users@lists.sourceforge.net
Subject: [Openh323gk-users] gnugk crashes call using proxy mode.
Importance: High



Hi guys,

I'm trying to enable Proxy mode.

It's is working when I'm using two Polycom PVX 8.

But, when I use some codecs like Aethra Vega X5, the call crash and the call
is coming from the Internet.

Seem the log file, the call crash when the Endpoint (Aethra) is negotiating
the setup (Q931)

The log is:

2010/03/24 20:44:44.297 5       ProxyChannel.cxx(649)   Q931s   Reading from
200.96.170.116:1075

2010/03/24 20:44:44.297 7           tlibthrd.cxx(861)   PWLib
PThread::PXBlockOnIO(55,0)

2010/03/24 20:44:44.297 7           tlibthrd.cxx(861)   PWLib
PThread::PXBlockOnIO(55,0)

2010/03/24 20:44:44.297 3       ProxyChannel.cxx(958)   Q931s   Received:
Setup CRV=4789 from 200.96.170.116:1075

2010/03/24 20:44:44.298 1       ProxyChannel.cxx(966)   Q931s   Could not
decode User-User IE for message Setup CRV=4789 from 200.96.170.116:1075

2010/03/24 20:44:44.298 4       ProxyChannel.cxx(901)   Q931    Send to
200.96.170.116:1075 {

  q931pdu = {

    protocolDiscriminator = 8

    callReference = 0

    from = originator

    messageType = ReleaseComplete

    IE: User-User = {

      25 c0 06 00 08 91 4a 00  02 58 08 11 00 00 00 00   %.....J..X......

      00 00 00 00 00 00 00 00  00 00 00 00 00 02 80 01   ................

      00                                                 .

    }

  }

  h225pdu = {

    h323_uu_pdu = {

      h323_message_body = releaseComplete {

        protocolIdentifier = 0.0.8.2250.0.2

        reason = undefinedReason <<null>>

        callIdentifier = {

          guid =  16 octets {

            00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
................

          }

        }

      }

      h245Tunneling = false

    }

  }

}

2010/03/24 20:44:44.299 6           yasocket.cxx(677)   200.96.170.116:1075
46 bytes sent

2010/03/24 20:44:44.299 6            channel.cxx(273)   PWLib   Closing
channel, fd=55

2010/03/24 20:44:44.300 3           yasocket.cxx(576)   Q931s   Delete
socket 200.96.170.116:1075

2010/03/24 20:44:44.300 5                job.cxx(427)   JOB     Job Acceptor
deleted

2010/03/24 20:44:44.300 5                job.cxx(416)   JOB     Worker
threads: 17 total - 15 busy, 2 idle

2010/03/24 20:44:44.319 5           yasocket.cxx(782)   RasSrv  1 sockets
selected from 6, total 6/0

2010/03/24 20:44:44.319 4             RasSrv.cxx(230)   RAS     Receiving on
10.194.97.91:1719(U)

2010/03/24 20:44:44.319 7           tlibthrd.cxx(861)   PWLib
PThread::PXBlockOnIO(43,0)

2010/03/24 20:44:44.319 2             RasSrv.cxx(189)   RAS     Read from
200.96.170.116:1024

2010/03/24 20:44:44.320 3             RasSrv.cxx(238)   RAS

disengageRequest {

    requestSeqNum = 63125

    endpointIdentifier =  10 characters {

      0036 0033 0034 0030 005f 0050 0072 006f   6340_Pro

      0078 0079                                 xy

    }

    conferenceID =  16 octets {

      00 59 d7 12 77 0e 00 1f  09 29 41 e6 27 d4 7d 73   .Y..w....)A.'.}s

    }

    callReferenceValue = 4789

    disengageReason = normalDrop <<null>>

    callIdentifier = {

      guid =  16 octets {

        00 59 d7 12 77 0e 00 1f  09 28 41 e6 27 d4 7d 73   .Y..w....(A.'.}s

      }

    }

    gatekeeperIdentifier =  6 characters {

      0073 0061 0072 0067 0061 0073             sargas

    }

    answeredCall = false

  }

2010/03/24 20:44:44.320 5                job.cxx(364)   JOB     Worker
threads: 17 total - 16 busy, 1 idle

2010/03/24 20:44:44.320 5                job.cxx(190)   JOB     Starting Job
DRQ at Worker thread 3069623184

2010/03/24 20:44:44.320 1             RasSrv.cxx(368)   RAS     DRQ Received
from 200.96.170.116:1024

2010/03/24 20:44:44.320 4             RasSrv.cxx(2828)  GK      DRQ: closed
conference

2010/03/24 20:44:44.321 6             RasTbl.cxx(3481)  GK      Removing
callptr: 00 59 d7 12 77 0e 00 1f 09 28 41 e6 27 d4 7d 73

2010/03/24 20:44:44.321 2             RasTbl.cxx(3538)  CDR     ignore not
connected call

2010/03/24 20:44:44.321 2             gkacct.cxx(1043)  GKACCT  Successfully
logged event 2 for call no. 4

2010/03/24 20:44:44.321 2             RasSrv.cxx(408)
DCF|200.96.170.116|6340_Proxy|4789|normalDrop|00-59-d7-12-77-0e-00-1f-09-28-
41-e6-27-d4-7d-73;

2010/03/24 20:44:44.321 6           yasocket.cxx(677)
10.192.53.152:1412=>10.192.37.77:7000 96 bytes sent

2010/03/24 20:44:44.321 3             RasSrv.cxx(250)   RAS     Send to
200.96.170.116:1024

disengageConfirm {

    requestSeqNum = 63125

  }

2010/03/24 20:44:44.322 5             RasSrv.cxx(264)   RAS     Sent
Successful

2010/03/24 20:44:44.322 5                job.cxx(427)   JOB     Job DRQ
deleted

2010/03/24 20:44:44.322 5                job.cxx(416)   JOB     Worker
threads: 17 total - 15 busy, 2 idle


I'm using gnugk routed mode:

[RoutedMode]

GKRouted=1

H245Routed=1

CallSignalPort=1720

CallSignalHandlerNumber=10

RtpHandlerNumber=2

AcceptNeighborsCalls=1

AcceptUnregisteredCalls=1

RemoveH245AddressOnTunneling=0

RemoveCallOnDRQ=1

DropCallsByReleaseComplete=1

SendReleaseCompleteOnDRQ=1

SupportNATedEndpoints=1

TreatUnregisteredNAT=1


And proxy mode.

[Proxy]

Enable=1

InternalNetwork=10.0.0.0/8,127.0.0.0/8

T120PortRange=40000-40100

RTPPortRange=50000-50100

ProxyForNAT=1

ProxyForSameNAT=0

LocalProxyOptimize=1

DisableH235Call=0

DisableH460Call=0

EnableRTPMute=0

RemoveMCInFastStartTransmitOffer=1

Can someone help me please????

Thanks a lot.

Best regards,

Leandro Oliveira Alvares

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