NAT traversal on GNUGK 2.3.2

[Mark Dutton <Mark.Dutton@xxxxxxxxxxxxxxxx>]

Hi all

 

After two days of bashing my head against a wall, it is suitably sore now and I have to ask for help.

 

I have a GNUGK on a Windows server behind NAT and I can not get it to receive calls. Details are as follows.

 

Router port forwarding TCP 1720, TCP 21000-21199 and UDP 21200-21399. All ALG functionity is disabled. Router is a Mikrotik RB-750G.

 

External IP is 203.161.69.242 and internal subnet is 192.168.44.0/24. GK is on 192.168.44.29 and router is at 192.168.44.9.

 

I am not taking registrations from outside, hence no port forwarding of 1719. I have a Polycom VVX1500 registered internally and I will eventually have an HDX internally as well.

 

I want to allow any external party to call one of my internal devices. The VVX1500 is registered as extension 1001

 

Following is my config, which is quite basic and the log from a failed call. It appears that the initial received request shows that the call source is natt'd (it is in this case) and does a rewrite of the source IP header.

 

The strange thing is the gk then sends this request to its own external IP address. The router does loopback, but we end up with a packet coming in appearing to be from the private IP of the router. The GK then tries to rewrite this header and it falls apart.

 

I am not sure if the GK is meant to be re-entrant like this. Is it meant to fix up the source and the resend the packet? If this was true, the packet it sends itself is not fixed anyway. It still contains the original source IP address.

 

I am totally confused and at wit's end.

 

Hope someone can help.

 

Regards

 

Mark Dutton

 

 

== CONFIG ==

[Gatekeeper::Main]

FortyTwo=42

Name=GnuGk

TimeToLive=600

; change this to 1 or 2, if you want CDRs and RAS messages to be printed on the status port

StatusTraceLevel=0

Home=192.168.44.29

ExternalIP=203.161.69.242

[LogFile]

Rotate=Daily

RotateTime=23:00

Filename=C:\\program\ files\\gnugk\\GnuGk.log

; restrict access to the status port by an IP address

[GkStatus::Auth]

rule=regex|explicit

; add more entries, if you access the status port from other hosts

127.0.0.1=allow

regex=^192\.168\.

default=forbid

Shutdown=allow

[RoutedMode]

; enable gatekeeper signaling routed mode, route H.245 channel only if neccessary (for NATed endpoints)

GKRouted=1

H245Routed=0

CallSignalPort=1720

RemoveH245AddressOnTunneling=1

AcceptUnregisteredCalls=1

DropCallsByReleaseComplete=1

SupportNATedEndpoints=1

Q931PortRange=21000-21099

H245PortRange=21100-21199

;SupportCallingNATedEndpoints=1

TreatUnregisteredNAT=1

; proxy calls only for NATed endpoints

[Proxy]

Enable=1

T120PortRange=21200-21299

RTPPortRange=21300-21399

; if port forwarding is correctly configured for each endpoint, you can disable ProxyForNAT

;ProxyForNAT=1

;ProxyForSameNAT=0

InternalNetwork=192.168.44.0/255.255.255.0

ProxyAlways=1

[RoutingPolicy]

default=explicit,internal,srv,dns

 

=== LOG FILE ON FAILED CALL ==

2011/01/07 13:25:41.576 4     yasocket.cxx(920) TCPSrv Accept request on 192.168.44.29:1720
2011/01/07 13:25:41.638 3 ProxyChannel.cxx(1021) Q931s Received: Setup CRV=10180 from 202.89.162.161:3230
2011/01/07 13:25:41.638 4 ProxyChannel.cxx(964) Q931 Received: {
  q931pdu = {
    protocolDiscriminator = 8
    callReference = 10180
    from = originator
    messageType = Setup
    IE: Bearer-Capability = {
      88 18 86 a5                                        ....
    }
    IE: Display = {
      6d 64                                              md
    }
    IE: Called-Party-Number = {
      a1 31 30 30 31                                     .1001
    }
    IE: User-User = {
      60 a8 06 00 08 91 4a 00  04 02 40 01 00 6d 00 64   `.....J...@..m.d
      01 80 7a cb 22 c0 b5 00  23 31 0f 50 6f 6c 79 63   ..z."...#1.Polyc
      6f 6d 20 56 69 61 56 69  64 65 6f 17 52 65 6c 65   om ViaVideo.Rele
      61 73 65 20 38 2e 30 3a  20 38 2e 30 2e 31 36 2e   ase 8.0: 8.0.16.
      30 30 30 33 00 cb a1 45  f2 06 b8 00 02 32 b3 8d   0003...E.....2..
      cd 00 00 10 08 42 79 be  1f 6c 35 cb 00 cd cd 98   .....By..l5.....
      00 07 00 c0 a8 2d 02 0c  9e 11 00 02 32 b3 8d cd   .....-......2...
      00 00 10 08 41 79 be 1f  6c 35 cb 02 01 20 81 af   ....Ay..l5... ..
      03 00 00 07 00 08 81 6b  00 03 18 10 00 07 00 08   .......k........
      81 6b 00 03 28 00 02 00  75 35 60 03 5a f9 d9 df   .k..(...u5`.Z...
      12 66 f8 b4 8d 3d 09 19  c8 64 ec aa 18 63 b9 bf   .f...=...d...c..
      fe c6 d9 1d 50 8b 13 50  1b e0 b6 2d c7 ee cd fe   ....P..P...-....
      0b 13 f2 bd a7 d2 8a f0  e4 06 75 c1 c7 1a 09 36   ..........u....6
      7c ac 2e be 13 e9 96 71  02 00 91 cf d2 25 aa 91   |......q.....%..
      4c cd 35 21 95 91 4c e5  8d 20 18 a1 61 0a ad cd   L.5!..L.. ..a...
      41 40 a9 51 29 33 be db  10 60 14 69 91 e6 1c 1f   A@.Q)3...`.i....
      4d 5d 25 8e 58 13 60 50  24 88 45 3d fb b1 19 73   M]%.X.`P$.E=...s
      51 89 2c a5 4a e9 9d ae  71 d7 00 08 03 10 00 07   Q.,.J...q.......
      00 08 81 6b 00 03 2b 00  04 00 f2 26 19 64 b2 50   ...k..+....&.d.P
      7d 92 0f 73 13 e7 74 b7  1e e5 a8 80 83 f6 a7 ba   }..s..t.........
      bd d7 9f 97 5b d3 7f 04  8a 78 eb 08 45 4c 52 87   ....[....x..ELR.
      48 d2 2c 94 f0 1c e3 7e  77 ec 58 ef bd 93 98 31   H.,....~w.X....1
      db 75 4d 7a b7 2f 91 c1  11 3e a8 f6 cf bb b7 a2   .uMz./...>......
      28 a0 46 2b 0c 2d 2e 75  0e 0c 28 60 12 b5 42 dc   (.F+.-.u..(`..B.
      32 a1 f8 52 97 51 72 2f  55 34 a5 4e 80 84 f5 9f   2..R.Qr/U4.N....
      24 99 9c fc f2 e2 20 d3  f7 f5 de 6e 55 92 ef 1a   $..... ....nU...
      a6 f0 69 c2 69 c5 65 75  06 59 04 00 ff ff ff ff   ..i.i.eu.Y......
      ff ff ff ff c9 0f da a2  21 68 c2 34 c4 c6 62 8b   ........!h.4..b.
      80 dc 1c d1 29 02 4e 08  8a 67 cc 74 02 0b be a6   ....).N..g.t....
      3b 13 9b 22 51 4a 08 79  8e 34 04 dd ef 95 19 b3   ;.."QJ.y.4......
      cd 3a 43 1b 30 2b 0a 6d  f2 5f 14 37 4f e1 35 6d   .:C.0+.m._.7O.5m
      6d 51 c2 45 e4 85 b5 76  62 5e 7e c6 f4 4c 42 e9   mQ.E...vb^~..LB.
      a6 37 ed 6b 0b ff 5c b6  f4 06 b7 ed ee 38 6b fb   .7.k..\......8k.
      5a 89 9f a5 ae 9f 24 11  7c 4b 1f e6 49 28 66 51   Z.....$.|K..I(fQ
      ec e6 53 81 ff ff ff ff  ff ff ff ff 00 08 02 01   ..S.............
      00 01 00 01 00 01 00 01  00 01 40 10 80 01 00 00   ..........@.....
      05 0e 53 65 74 75 70 20  2d 20 6d 65 73 73 61 67   ..Setup - messag
      65                                                 e
    }
  }
  h225pdu = {
    h323_uu_pdu = {
      h323_message_body = setup {
        protocolIdentifier = 0.0.8.2250.0.4
        sourceAddress = 2 entries {
          [0]=h323_ID  2 characters {
            006d 0064                                 md
          }
          [1]=dialedDigits "4798"
        }
        sourceInfo = {
          vendor = {
            vendor = {
              t35CountryCode = 181
              t35Extension = 0
              manufacturerCode = 9009
            }
            productId =  16 octets {
              50 6f 6c 79 63 6f 6d 20  56 69 61 56 69 64 65 6f   Polycom ViaVideo
            }
            versionId =  24 octets {
              52 65 6c 65 61 73 65 20  38 2e 30 3a 20 38 2e 30   Release 8.0: 8.0
              2e 31 36 2e 30 30 30 33                            .16.0003
            }
          }
          terminal = {
          }
          mc = false
          undefinedNode = false
        }
        destCallSignalAddress = ipAddress {
          ip =  4 octets {
            cb a1 45 f2                                        ..E.
          }
          port = 1720
        }
        activeMC = false
        conferenceID =  16 octets {
          02 32 b3 8d cd 00 00 10  08 42 79 be 1f 6c 35 cb   .2.......By..l5.
        }
        conferenceGoal = create <<null>>
        callType = pointToPoint <<null>>
        sourceCallSignalAddress = ipAddress {
          ip =  4 octets {
            c0 a8 2d 02                                        ..-.
          }
          port = 3230
        }
        callIdentifier = {
          guid =  16 octets {
            02 32 b3 8d cd 00 00 10  08 41 79 be 1f 6c 35 cb   .2.......Ay..l5.
          }
        }
        h245SecurityCapability = 1 entries {
          [0]=noSecurity <<null>>
        }
        tokens = 3 entries {
          [0]={
            tokenOID = 0.0.8.235.0.3.24
          }
          [1]={
            tokenOID = 0.0.8.235.0.3.40
            dhkey = {
              halfkey = Hex {
                75 35 60 03 5a f9 d9 df  12 66 f8 b4 8d 3d 09 19
                c8 64 ec aa 18 63 b9 bf  fe c6 d9 1d 50 8b 13 50
                1b e0 b6 2d c7 ee cd fe  0b 13 f2 bd a7 d2 8a f0
                e4 06 75 c1 c7 1a 09 36  7c ac 2e be 13 e9 96 71               }
              modSize = Hex {
                91 cf d2 25 aa 91 4c cd  35 21 95 91 4c e5 8d 20
                18 a1 61 0a ad cd 41 40  a9 51 29 33 be db 10 60
                14 69 91 e6 1c 1f 4d 5d  25 8e 58 13 60 50 24 88
                45 3d fb b1 19 73 51 89  2c a5 4a e9 9d ae 71 d7               }
              generator = 00000011
            }
          }
          [2]={
            tokenOID = 0.0.8.235.0.3.43
            dhkey = {
              halfkey = Hex {
                f2 26 19 64 b2 50 7d 92  0f 73 13 e7 74 b7 1e e5
                a8 80 83 f6 a7 ba bd d7  9f 97 5b d3 7f 04 8a 78
                eb 08 45 4c 52 87 48 d2  2c 94 f0 1c e3 7e 77 ec
                58 ef bd 93 98 31 db 75  4d 7a b7 2f 91 c1 11 3e
                a8 f6 cf bb b7 a2 28 a0  46 2b 0c 2d 2e 75 0e 0c
                28 60 12 b5 42 dc 32 a1  f8 52 97 51 72 2f 55 34
                a5 4e 80 84 f5 9f 24 99  9c fc f2 e2 20 d3 f7 f5
                de 6e 55 92 ef 1a a6 f0  69 c2 69 c5 65 75 06 59               }
              modSize = Hex {
                ff ff ff ff ff ff ff ff  c9 0f da a2 21 68 c2 34
                c4 c6 62 8b 80 dc 1c d1  29 02 4e 08 8a 67 cc 74
                02 0b be a6 3b 13 9b 22  51 4a 08 79 8e 34 04 dd
                ef 95 19 b3 cd 3a 43 1b  30 2b 0a 6d f2 5f 14 37
                4f e1 35 6d 6d 51 c2 45  e4 85 b5 76 62 5e 7e c6
                f4 4c 42 e9 a6 37 ed 6b  0b ff 5c b6 f4 06 b7 ed
                ee 38 6b fb 5a 89 9f a5  ae 9f 24 11 7c 4b 1f e6
                49 28 66 51 ec e6 53 81  ff ff ff ff ff ff ff ff               }
              generator = 00000010
            }
          }
        }
        mediaWaitForConnect = false
        canOverlapSend = false
        multipleCalls = false
        maintainConnection = false
        presentationIndicator = presentationAllowed <<null>>
        screeningIndicator = userProvidedVerifiedAndFailed
      }
      h245Tunneling = false
    }
    user_data = {
      protocol_discriminator = 5
      user_information =  15 octets {
        53 65 74 75 70 20 2d 20  6d 65 73 73 61 67 65      Setup - message
      }
    }
  }
}
2011/01/07 13:25:41.654 4 ProxyChannel.cxx(2020) Q931s GWRewrite source for 202.89.162.161:3230: setup H323 ID or E164
2011/01/07 13:25:41.654 4 ProxyChannel.cxx(2405) Q931s Source address 192.168.45.2 peer address 202.89.162.161 caller is behind NAT
2011/01/07 13:25:41.654 2       RasTbl.cxx(3430) CallTable::Insert(CALL) Call No. 5, total sessions : 1
2011/01/07 13:25:41.654 2       gkacct.cxx(950) GKACCT Successfully logged event 1 for call no. 5
2011/01/07 13:25:41.654 4 ProxyChannel.cxx(4758) Q931s Set Called Numbering Plan 1 Type Of Number 2
2011/01/07 13:25:41.654 3 ProxyChannel.cxx(2828) Q931s Call 5 is NAT type 1
2011/01/07 13:25:41.654 1 ProxyChannel.cxx(868) Call 5: h245Routed=1 proxy=1
2011/01/07 13:25:41.654 3 ProxyChannel.cxx(885) GK Call 5 proxy enabled
2011/01/07 13:25:41.654 4 ProxyChannel.cxx(964) Q931 Send to 203.161.69.242:1720 {
  q931pdu = {
    protocolDiscriminator = 8
    callReference = 10180
    from = originator
    messageType = Setup
    IE: Bearer-Capability = {
      88 18 86 a5                                        ....
    }
    IE: Display = {
      6d 64                                              md
    }
    IE: Called-Party-Number = {
      a1 31 30 30 31                                     .1001
    }
    IE: User-User = {
      60 b8 06 00 08 91 4a 00  04 02 40 01 00 6d 00 64   `.....J...@..m.d
      01 80 7a cb 22 c0 b5 00  23 31 0f 50 6f 6c 79 63   ..z."...#1.Polyc
      6f 6d 20 56 69 61 56 69  64 65 6f 17 52 65 6c 65   om ViaVideo.Rele
      61 73 65 20 38 2e 30 3a  20 38 2e 30 2e 31 36 2e   ase 8.0: 8.0.16.
      30 30 30 33 00 01 01 80  43 34 00 cb a1 45 f2 06   0003....C4...E..
      b8 00 02 32 b3 8d cd 00  00 10 08 42 79 be 1f 6c   ...2.......By..l
      35 cb 00 7d cd 98 07 00  c0 a8 2d 02 0c 9e 11 00   5..}......-.....
      02 32 b3 8d cd 00 00 10  08 41 79 be 1f 6c 35 cb   .2.......Ay..l5.
      02 01 20 81 af 03 00 00  07 00 08 81 6b 00 03 18   .. .........k...
      10 00 07 00 08 81 6b 00  03 28 00 02 00 75 35 60   ......k..(...u5`
      03 5a f9 d9 df 12 66 f8  b4 8d 3d 09 19 c8 64 ec   .Z....f...=...d.
      aa 18 63 b9 bf fe c6 d9  1d 50 8b 13 50 1b e0 b6   ..c......P..P...
      2d c7 ee cd fe 0b 13 f2  bd a7 d2 8a f0 e4 06 75   -..............u
      c1 c7 1a 09 36 7c ac 2e  be 13 e9 96 71 02 00 91   ....6|......q...
      cf d2 25 aa 91 4c cd 35  21 95 91 4c e5 8d 20 18   ..%..L.5!..L.. .
      a1 61 0a ad cd 41 40 a9  51 29 33 be db 10 60 14   .a...A@.Q)3...`.
      69 91 e6 1c 1f 4d 5d 25  8e 58 13 60 50 24 88 45   i....M]%.X.`P$.E
      3d fb b1 19 73 51 89 2c  a5 4a e9 9d ae 71 d7 00   =...sQ.,.J...q..
      08 03 10 00 07 00 08 81  6b 00 03 2b 00 04 00 f2   ........k..+....
      26 19 64 b2 50 7d 92 0f  73 13 e7 74 b7 1e e5 a8   &.d.P}..s..t....
      80 83 f6 a7 ba bd d7 9f  97 5b d3 7f 04 8a 78 eb   .........[....x.
      08 45 4c 52 87 48 d2 2c  94 f0 1c e3 7e 77 ec 58   .ELR.H.,....~w.X
      ef bd 93 98 31 db 75 4d  7a b7 2f 91 c1 11 3e a8   ....1.uMz./...>.
      f6 cf bb b7 a2 28 a0 46  2b 0c 2d 2e 75 0e 0c 28   .....(.F+.-.u..(
      60 12 b5 42 dc 32 a1 f8  52 97 51 72 2f 55 34 a5   `..B.2..R.Qr/U4.
      4e 80 84 f5 9f 24 99 9c  fc f2 e2 20 d3 f7 f5 de   N....$..... ....
      6e 55 92 ef 1a a6 f0 69  c2 69 c5 65 75 06 59 04   nU.....i.i.eu.Y.
      00 ff ff ff ff ff ff ff  ff c9 0f da a2 21 68 c2   .............!h.
      34 c4 c6 62 8b 80 dc 1c  d1 29 02 4e 08 8a 67 cc   4..b.....).N..g.
      74 02 0b be a6 3b 13 9b  22 51 4a 08 79 8e 34 04   t....;.."QJ.y.4.
      dd ef 95 19 b3 cd 3a 43  1b 30 2b 0a 6d f2 5f 14   ......:C.0+.m._.
      37 4f e1 35 6d 6d 51 c2  45 e4 85 b5 76 62 5e 7e   7O.5mmQ.E...vb^~
      c6 f4 4c 42 e9 a6 37 ed  6b 0b ff 5c b6 f4 06 b7   ..LB..7.k..\....
      ed ee 38 6b fb 5a 89 9f  a5 ae 9f 24 11 7c 4b 1f   ..8k.Z.....$.|K.
      e6 49 28 66 51 ec e6 53  81 ff ff ff ff ff ff ff   .I(fQ..S........
      ff 00 08 02 01 00 01 00  01 00 01 00 01 00 01 40   ...............@
      02 80 01 00 00 05 0e 53  65 74 75 70 20 2d 20 6d   .......Setup - m
      65 73 73 61 67 65                                  essage
    }
  }
  h225pdu = {
    h323_uu_pdu = {
      h323_message_body = setup {
        protocolIdentifier = 0.0.8.2250.0.4
        sourceAddress = 2 entries {
          [0]=h323_ID  2 characters {
            006d 0064                                 md
          }
          [1]=dialedDigits "4798"
        }
        sourceInfo = {
          vendor = {
            vendor = {
              t35CountryCode = 181
              t35Extension = 0
              manufacturerCode = 9009
            }
            productId =  16 octets {
              50 6f 6c 79 63 6f 6d 20  56 69 61 56 69 64 65 6f   Polycom ViaVideo
            }
            versionId =  24 octets {
              52 65 6c 65 61 73 65 20  38 2e 30 3a 20 38 2e 30   Release 8.0: 8.0
              2e 31 36 2e 30 30 30 33                            .16.0003
            }
          }
          terminal = {
          }
          mc = false
          undefinedNode = false
        }
        destinationAddress = 1 entries {
          [0]=dialedDigits "1001"
        }
        destCallSignalAddress = ipAddress {
          ip =  4 octets {
            cb a1 45 f2                                        ..E.
          }
          port = 1720
        }
        activeMC = false
        conferenceID =  16 octets {
          02 32 b3 8d cd 00 00 10  08 42 79 be 1f 6c 35 cb   .2.......By..l5.
        }
        conferenceGoal = create <<null>>
        callType = pointToPoint <<null>>
        sourceCallSignalAddress = ipAddress {
          ip =  4 octets {
            c0 a8 2d 02                                        ..-.
          }
          port = 3230
        }
        callIdentifier = {
          guid =  16 octets {
            02 32 b3 8d cd 00 00 10  08 41 79 be 1f 6c 35 cb   .2.......Ay..l5.
          }
        }
        h245SecurityCapability = 1 entries {
          [0]=noSecurity <<null>>
        }
        tokens = 3 entries {
          [0]={
            tokenOID = 0.0.8.235.0.3.24
          }
          [1]={
            tokenOID = 0.0.8.235.0.3.40
            dhkey = {
              halfkey = Hex {
                75 35 60 03 5a f9 d9 df  12 66 f8 b4 8d 3d 09 19
                c8 64 ec aa 18 63 b9 bf  fe c6 d9 1d 50 8b 13 50
                1b e0 b6 2d c7 ee cd fe  0b 13 f2 bd a7 d2 8a f0
                e4 06 75 c1 c7 1a 09 36  7c ac 2e be 13 e9 96 71               }
              modSize = Hex {
                91 cf d2 25 aa 91 4c cd  35 21 95 91 4c e5 8d 20
                18 a1 61 0a ad cd 41 40  a9 51 29 33 be db 10 60
                14 69 91 e6 1c 1f 4d 5d  25 8e 58 13 60 50 24 88
                45 3d fb b1 19 73 51 89  2c a5 4a e9 9d ae 71 d7               }
              generator = 00000011
            }
          }
          [2]={
            tokenOID = 0.0.8.235.0.3.43
            dhkey = {
              halfkey = Hex {
                f2 26 19 64 b2 50 7d 92  0f 73 13 e7 74 b7 1e e5
                a8 80 83 f6 a7 ba bd d7  9f 97 5b d3 7f 04 8a 78
                eb 08 45 4c 52 87 48 d2  2c 94 f0 1c e3 7e 77 ec
                58 ef bd 93 98 31 db 75  4d 7a b7 2f 91 c1 11 3e
                a8 f6 cf bb b7 a2 28 a0  46 2b 0c 2d 2e 75 0e 0c
                28 60 12 b5 42 dc 32 a1  f8 52 97 51 72 2f 55 34
                a5 4e 80 84 f5 9f 24 99  9c fc f2 e2 20 d3 f7 f5
                de 6e 55 92 ef 1a a6 f0  69 c2 69 c5 65 75 06 59               }
              modSize = Hex {
                ff ff ff ff ff ff ff ff  c9 0f da a2 21 68 c2 34
                c4 c6 62 8b 80 dc 1c d1  29 02 4e 08 8a 67 cc 74
                02 0b be a6 3b 13 9b 22  51 4a 08 79 8e 34 04 dd
                ef 95 19 b3 cd 3a 43 1b  30 2b 0a 6d f2 5f 14 37
                4f e1 35 6d 6d 51 c2 45  e4 85 b5 76 62 5e 7e c6
                f4 4c 42 e9 a6 37 ed 6b  0b ff 5c b6 f4 06 b7 ed
                ee 38 6b fb 5a 89 9f a5  ae 9f 24 11 7c 4b 1f e6
                49 28 66 51 ec e6 53 81  ff ff ff ff ff ff ff ff               }
              generator = 00000010
            }
          }
        }
        mediaWaitForConnect = false
        canOverlapSend = false
        multipleCalls = false
        maintainConnection = false
        presentationIndicator = presentationAllowed <<null>>
        screeningIndicator = userProvidedVerifiedAndFailed
      }
      h245Tunneling = false
    }
    user_data = {
      protocol_discriminator = 5
      user_information =  15 octets {
        53 65 74 75 70 20 2d 20  6d 65 73 73 61 67 65      Setup - message
      }
    }
  }
}
2011/01/07 13:25:41.669 4     yasocket.cxx(920) TCPSrv Accept request on 192.168.44.29:1720
2011/01/07 13:25:41.669 3 ProxyChannel.cxx(4641) Q931 Connect to 203.161.69.242:1720 from 192.168.44.29:21004 successful
2011/01/07 13:25:41.669 3 ProxyChannel.cxx(1021) Q931s Received: Setup CRV=10180 from 192.168.44.9:21004
2011/01/07 13:25:41.669 4 ProxyChannel.cxx(964) Q931 Received: {
  q931pdu = {
    protocolDiscriminator = 8
    callReference = 10180
    from = originator
    messageType = Setup
    IE: Bearer-Capability = {
      88 18 86 a5                                        ....
    }
    IE: Display = {
      6d 64                                              md
    }
    IE: Called-Party-Number = {
      a1 31 30 30 31                                     .1001
    }
    IE: User-User = {
      60 b8 06 00 08 91 4a 00  04 02 40 01 00 6d 00 64   `.....J...@..m.d
      01 80 7a cb 22 c0 b5 00  23 31 0f 50 6f 6c 79 63   ..z."...#1.Polyc
      6f 6d 20 56 69 61 56 69  64 65 6f 17 52 65 6c 65   om ViaVideo.Rele
      61 73 65 20 38 2e 30 3a  20 38 2e 30 2e 31 36 2e   ase 8.0: 8.0.16.
      30 30 30 33 00 01 01 80  43 34 00 cb a1 45 f2 06   0003....C4...E..
      b8 00 02 32 b3 8d cd 00  00 10 08 42 79 be 1f 6c   ...2.......By..l
      35 cb 00 7d cd 98 07 00  c0 a8 2d 02 0c 9e 11 00   5..}......-.....
      02 32 b3 8d cd 00 00 10  08 41 79 be 1f 6c 35 cb   .2.......Ay..l5.
      02 01 20 81 af 03 00 00  07 00 08 81 6b 00 03 18   .. .........k...
      10 00 07 00 08 81 6b 00  03 28 00 02 00 75 35 60   ......k..(...u5`
      03 5a f9 d9 df 12 66 f8  b4 8d 3d 09 19 c8 64 ec   .Z....f...=...d.
      aa 18 63 b9 bf fe c6 d9  1d 50 8b 13 50 1b e0 b6   ..c......P..P...
      2d c7 ee cd fe 0b 13 f2  bd a7 d2 8a f0 e4 06 75   -..............u
      c1 c7 1a 09 36 7c ac 2e  be 13 e9 96 71 02 00 91   ....6|......q...
      cf d2 25 aa 91 4c cd 35  21 95 91 4c e5 8d 20 18   ..%..L.5!..L.. .
      a1 61 0a ad cd 41 40 a9  51 29 33 be db 10 60 14   .a...A@.Q)3...`.
      69 91 e6 1c 1f 4d 5d 25  8e 58 13 60 50 24 88 45   i....M]%.X.`P$.E
      3d fb b1 19 73 51 89 2c  a5 4a e9 9d ae 71 d7 00   =...sQ.,.J...q..
      08 03 10 00 07 00 08 81  6b 00 03 2b 00 04 00 f2   ........k..+....
      26 19 64 b2 50 7d 92 0f  73 13 e7 74 b7 1e e5 a8   &.d.P}..s..t....
      80 83 f6 a7 ba bd d7 9f  97 5b d3 7f 04 8a 78 eb   .........[....x.
      08 45 4c 52 87 48 d2 2c  94 f0 1c e3 7e 77 ec 58   .ELR.H.,....~w.X
      ef bd 93 98 31 db 75 4d  7a b7 2f 91 c1 11 3e a8   ....1.uMz./...>.
      f6 cf bb b7 a2 28 a0 46  2b 0c 2d 2e 75 0e 0c 28   .....(.F+.-.u..(
      60 12 b5 42 dc 32 a1 f8  52 97 51 72 2f 55 34 a5   `..B.2..R.Qr/U4.
      4e 80 84 f5 9f 24 99 9c  fc f2 e2 20 d3 f7 f5 de   N....$..... ....
      6e 55 92 ef 1a a6 f0 69  c2 69 c5 65 75 06 59 04   nU.....i.i.eu.Y.
      00 ff ff ff ff ff ff ff  ff c9 0f da a2 21 68 c2   .............!h.
      34 c4 c6 62 8b 80 dc 1c  d1 29 02 4e 08 8a 67 cc   4..b.....).N..g.
      74 02 0b be a6 3b 13 9b  22 51 4a 08 79 8e 34 04   t....;.."QJ.y.4.
      dd ef 95 19 b3 cd 3a 43  1b 30 2b 0a 6d f2 5f 14   ......:C.0+.m._.
      37 4f e1 35 6d 6d 51 c2  45 e4 85 b5 76 62 5e 7e   7O.5mmQ.E...vb^~
      c6 f4 4c 42 e9 a6 37 ed  6b 0b ff 5c b6 f4 06 b7   ..LB..7.k..\....
      ed ee 38 6b fb 5a 89 9f  a5 ae 9f 24 11 7c 4b 1f   ..8k.Z.....$.|K.
      e6 49 28 66 51 ec e6 53  81 ff ff ff ff ff ff ff   .I(fQ..S........
      ff 00 08 02 01 00 01 00  01 00 01 00 01 00 01 40   ...............@
      02 80 01 00 00 05 0e 53  65 74 75 70 20 2d 20 6d   .......Setup - m
      65 73 73 61 67 65                                  essage
    }
  }
  h225pdu = {
    h323_uu_pdu = {
      h323_message_body = setup {
        protocolIdentifier = 0.0.8.2250.0.4
        sourceAddress = 2 entries {
          [0]=h323_ID  2 characters {
            006d 0064                                 md
          }
          [1]=dialedDigits "4798"
        }
        sourceInfo = {
          vendor = {
            vendor = {
              t35CountryCode = 181
              t35Extension = 0
              manufacturerCode = 9009
            }
            productId =  16 octets {
              50 6f 6c 79 63 6f 6d 20  56 69 61 56 69 64 65 6f   Polycom ViaVideo
            }
            versionId =  24 octets {
              52 65 6c 65 61 73 65 20  38 2e 30 3a 20 38 2e 30   Release 8.0: 8.0
              2e 31 36 2e 30 30 30 33                            .16.0003
            }
          }
          terminal = {
          }
          mc = false
          undefinedNode = false
        }
        destinationAddress = 1 entries {
          [0]=dialedDigits "1001"
        }
        destCallSignalAddress = ipAddress {
          ip =  4 octets {
            cb a1 45 f2                                        ..E.
          }
          port = 1720
        }
        activeMC = false
        conferenceID =  16 octets {
          02 32 b3 8d cd 00 00 10  08 42 79 be 1f 6c 35 cb   .2.......By..l5.
        }
        conferenceGoal = create <<null>>
        callType = pointToPoint <<null>>
        sourceCallSignalAddress = ipAddress {
          ip =  4 octets {
            c0 a8 2d 02                                        ..-.
          }
          port = 3230
        }
        callIdentifier = {
          guid =  16 octets {
            02 32 b3 8d cd 00 00 10  08 41 79 be 1f 6c 35 cb   .2.......Ay..l5.
          }
        }
        h245SecurityCapability = 1 entries {
          [0]=noSecurity <<null>>
        }
        tokens = 3 entries {
          [0]={
            tokenOID = 0.0.8.235.0.3.24
          }
          [1]={
            tokenOID = 0.0.8.235.0.3.40
            dhkey = {
              halfkey = Hex {
                75 35 60 03 5a f9 d9 df  12 66 f8 b4 8d 3d 09 19
                c8 64 ec aa 18 63 b9 bf  fe c6 d9 1d 50 8b 13 50
                1b e0 b6 2d c7 ee cd fe  0b 13 f2 bd a7 d2 8a f0
                e4 06 75 c1 c7 1a 09 36  7c ac 2e be 13 e9 96 71               }
              modSize = Hex {
                91 cf d2 25 aa 91 4c cd  35 21 95 91 4c e5 8d 20
                18 a1 61 0a ad cd 41 40  a9 51 29 33 be db 10 60
                14 69 91 e6 1c 1f 4d 5d  25 8e 58 13 60 50 24 88
                45 3d fb b1 19 73 51 89  2c a5 4a e9 9d ae 71 d7               }
              generator = 00000011
            }
          }
          [2]={
            tokenOID = 0.0.8.235.0.3.43
            dhkey = {
              halfkey = Hex {
                f2 26 19 64 b2 50 7d 92  0f 73 13 e7 74 b7 1e e5
                a8 80 83 f6 a7 ba bd d7  9f 97 5b d3 7f 04 8a 78
                eb 08 45 4c 52 87 48 d2  2c 94 f0 1c e3 7e 77 ec
                58 ef bd 93 98 31 db 75  4d 7a b7 2f 91 c1 11 3e
                a8 f6 cf bb b7 a2 28 a0  46 2b 0c 2d 2e 75 0e 0c
                28 60 12 b5 42 dc 32 a1  f8 52 97 51 72 2f 55 34
                a5 4e 80 84 f5 9f 24 99  9c fc f2 e2 20 d3 f7 f5
                de 6e 55 92 ef 1a a6 f0  69 c2 69 c5 65 75 06 59               }
              modSize = Hex {
                ff ff ff ff ff ff ff ff  c9 0f da a2 21 68 c2 34
                c4 c6 62 8b 80 dc 1c d1  29 02 4e 08 8a 67 cc 74
                02 0b be a6 3b 13 9b 22  51 4a 08 79 8e 34 04 dd
                ef 95 19 b3 cd 3a 43 1b  30 2b 0a 6d f2 5f 14 37
                4f e1 35 6d 6d 51 c2 45  e4 85 b5 76 62 5e 7e c6
                f4 4c 42 e9 a6 37 ed 6b  0b ff 5c b6 f4 06 b7 ed
                ee 38 6b fb 5a 89 9f a5  ae 9f 24 11 7c 4b 1f e6
                49 28 66 51 ec e6 53 81  ff ff ff ff ff ff ff ff               }
              generator = 00000010
            }
          }
        }
        mediaWaitForConnect = false
        canOverlapSend = false
        multipleCalls = false
        maintainConnection = false
        presentationIndicator = presentationAllowed <<null>>
        screeningIndicator = userProvidedVerifiedAndFailed
      }
      h245Tunneling = false
    }
    user_data = {
      protocol_discriminator = 5
      user_information =  15 octets {
        53 65 74 75 70 20 2d 20  6d 65 73 73 61 67 65      Setup - message
      }
    }
  }
}
2011/01/07 13:25:41.685 4 ProxyChannel.cxx(2020) Q931s GWRewrite source for 192.168.44.9:21004: setup H323 ID or E164
2011/01/07 13:25:41.685 2 ProxyChannel.cxx(2082) Q931s Warning: socket (192.168.44.9:21004) already attached for callid 02 32 b3 8d cd 00 00 10 08 41 79 be 1f 6c 35 cb
2011/01/07 13:25:41.685 2       RasTbl.cxx(3872) CDR ignore not connected call
2011/01/07 13:25:41.685 2       gkacct.cxx(950) GKACCT Successfully logged event 2 for call no. 5
2011/01/07 13:25:41.685 4 ProxyChannel.cxx(964) Q931 Send to 192.168.44.9:21004 {
  q931pdu = {
    protocolDiscriminator = 8
    callReference = 42948
    from = destination
    messageType = ReleaseComplete
    IE: Cause - Call rejected = {
      80 95                                              ..
    }
    IE: User-User = {
      25 80 06 00 08 91 4a 00  02 01 11 00 02 32 b3 8d   %.....J......2..
      cd 00 00 10 08 41 79 be  1f 6c 35 cb 02 80 01 00   .....Ay..l5.....
    }
  }
  h225pdu = {
    h323_uu_pdu = {
      h323_message_body = releaseComplete {
        protocolIdentifier = 0.0.8.2250.0.2
        callIdentifier = {
          guid =  16 octets {
            02 32 b3 8d cd 00 00 10  08 41 79 be 1f 6c 35 cb   .2.......Ay..l5.
          }
        }
      }
      h245Tunneling = false
    }
  }
}
2011/01/07 13:25:41.685 3     yasocket.cxx(576) Q931s Delete socket 192.168.44.9:21004
2011/01/07 13:25:41.685 3 ProxyChannel.cxx(1021) Q931d Received: ReleaseComplete CRV=10180 from 203.161.69.242:1720
2011/01/07 13:25:41.685 4 ProxyChannel.cxx(964) Q931 Received: {
  q931pdu = {
    protocolDiscriminator = 8
    callReference = 10180
    from = destination
    messageType = ReleaseComplete
    IE: Cause - Call rejected = {
      80 95                                              ..
    }
    IE: User-User = {
      25 80 06 00 08 91 4a 00  02 01 11 00 02 32 b3 8d   %.....J......2..
      cd 00 00 10 08 41 79 be  1f 6c 35 cb 02 80 01 00   .....Ay..l5.....
    }
  }
  h225pdu = {
    h323_uu_pdu = {
      h323_message_body = releaseComplete {
        protocolIdentifier = 0.0.8.2250.0.2
        callIdentifier = {
          guid =  16 octets {
            02 32 b3 8d cd 00 00 10  08 41 79 be 1f 6c 35 cb   .2.......Ay..l5.
          }
        }
      }
      h245Tunneling = false
    }
  }
}
2011/01/07 13:25:41.685 4 ProxyChannel.cxx(964) Q931 Send to 202.89.162.161:3230 {
  q931pdu = {
    protocolDiscriminator = 8
    callReference = 10180
    from = destination
    messageType = ReleaseComplete
    IE: Cause - Call rejected = {
      80 95                                              ..
    }
    IE: User-User = {
      25 80 06 00 08 91 4a 00  02 01 11 00 02 32 b3 8d   %.....J......2..
      cd 00 00 10 08 41 79 be  1f 6c 35 cb 02 80 01 00   .....Ay..l5.....
    }
  }
  h225pdu = {
    h323_uu_pdu = {
      h323_message_body = releaseComplete {
        protocolIdentifier = 0.0.8.2250.0.2
        callIdentifier = {
          guid =  16 octets {
            02 32 b3 8d cd 00 00 10  08 41 79 be 1f 6c 35 cb   .2.......Ay..l5.
          }
        }
      }
      h245Tunneling = false
    }
  }
}
2011/01/07 13:25:46.685 3     yasocket.cxx(576) Q931s Delete socket 202.89.162.161:3230
2011/01/07 13:25:46.685 3     yasocket.cxx(576) Q931d Delete socket 203.161.69.242:1720
2011/01/07 13:25:47.545 3       RasTbl.cxx(2080) Gk Delete Call No. 5

------------------------------------------------------------------------------
Gaining the trust of online customers is vital for the success of any company
that requires sensitive data to be transmitted over the Web.   Learn how to 
best implement a security strategy that keeps consumers' information secure 
and instills the confidence they need to proceed with transactions.
http://p.sf.net/sfu/oracle-sfdevnl

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