Re: incoming calls using H.460

Sébastien Bonnaire <[email protected]>
Newsgroups gmane.comp.telephony.openh323gk.user
Message-ID <CAH=8bDDNbBgOdmiChb08f1KKBrkmZvsLB8bUUCEiAj1dve-mFg@mail.gmail.com> 
Thanks Jan for your answer.

I'm still disapointed:
- the test system i used for my trace is behind a regular linux
masquerading a public IP address
- the same problem exists when using a huawei TE30, on a public IP, forcing
activation of H.460.

Do you have another idea ?

Sébastien

2014-11-13 21:27 GMT+01:00 Jan Willamowius <[email protected]>:

> Hi Sébastien,
>
> that behavior is absolutely correct: When using H.460.18 the called
> endpoint has to open the signaling connection after getting the
> ServiceControlIndication.
>
> A common problem are router or ALG that think they know H,.323, but
> are only aware of old style call flows (eg. Cisco ASA).
>
> Regards,
> Jan
>
> --
> Jan Willamowius, Founder of the GNU Gatekeeper Project
> EMail  : [email protected]
> Website: http://www.gnugk.org
> Support: http://www.willamowius.com/gnugk-support.html
>
> Relaxed Communications GmbH
> Frahmredder 91
> 22393 Hamburg
> Geschäftsführer: Jan Willamowius
> HRB 125261 (Amtsgericht Hamburg)
> USt-IdNr: DE286003584
>
>
> Sébastien Bonnaire wrote:
> > Hi GnuGK users !
> >
> > I'm experiencing a problem with videoendpoints registered to my
> Gatekeeper :
> > - When they register with H.460, GnuGK do not forward setup to endpoints
> > for incoming calls. Outgoing calls works perfectly.
> > - When they register without H.460, GnuGK does forward setup. Both
> incoming
> > and outgoing calls work perfectly.
> >
> > I'm using Gatekeeper(GNU) Version(3.7.0), but version 3.4.0 doesn't
> help...
> >
> > His that a bug or a misconfiguration ?
> > Your help will be welcome.
> >
> > Seb
> >
> >
> > following is logs (when endpoint uses H.460) and GNUGK configuration :
> >
> > ---
> > logfile
> > ---
> >
> > 2014/11/13 20:37:23.420 4             RasSrv.cxx(243)   RAS     Receiving
> > on 81.93.4.29:1719(U)
> >
> > 2014/11/13 20:37:23.420 2             RasSrv.cxx(175)   RAS     Read from
> > A.A.A.NBG:1719
> >
> > 2014/11/13 20:37:23.420 3             RasSrv.cxx(252)   RAS
> >
> > locationRequest {
> >
> >     requestSeqNum = 38073
> >
> >     destinationInfo = 1 entries {
> >
> >       [0]=dialedDigits "100000990"
> >
> >     }
> >
> >     nonStandardData = {
> >
> >       nonStandardIdentifier = object 1.3.6.1.4.1.903
> >
> >       data =  2 octets {
> >
> >         31 30                                              10
> >
> >       }
> >
> >     }
> >
> > […]
> >
> > 2014/11/13 20:37:23.420 5                job.cxx(338)   JOB     Worker
> > threads: 23 total - 23 busy, 0 idle
> >
> > 2014/11/13 20:37:23.420 5                job.cxx(180)   JOB     Starting
> > Job LRQ at Worker thread 140228487673600
> >
> > 2014/11/13 20:37:23.420 1             RasSrv.cxx(383)   RAS     LRQ
> > Received from A.A.A.NBG:1719
> >
> > 2014/11/13 20:37:23.421 5              Routing.h(243)   ROUTING Checking
> > policy Sql for the request LRQ 38073
> >
> > 2014/11/13 20:37:23.421 5              gksql.cxx(318)   Sql     Executing
> > query: select field1,field2 from transforms where dateendofservice >
> now()
> > and calledalias='100000990' and callingalias in ('any','71660101')
> >
> > 2014/11/13 20:37:23.422 3            Routing.cxx(2030)  Sql: query
> returned
> > no rows
> >
> > 2014/11/13 20:37:23.422 5              Routing.h(243)   ROUTING Checking
> > policy Explicit for the request LRQ 38073
> >
> > 2014/11/13 20:37:23.422 5              Routing.h(243)   ROUTING Checking
> > policy Internal for the request LRQ 38073
> >
> > 2014/11/13 20:37:23.423 4             RasTbl.cxx(1966)  Alias match for
> EP
> > B.B.B.ENDP:1719
> >
> > 2014/11/13 20:37:23.423 5              Routing.h(246)   ROUTING Policy
> > Internal applied to the request LRQ 38073
> >
> > 2014/11/13 20:37:23.423 2             RasSrv.cxx(422)
> > LCF|A.A.A.NBG|4872_endp|100000990:dialedDigits
> >
> > 2014/11/13 20:37:23.423 3             RasSrv.cxx(264)   RAS     Send to
> > A.A.A.NBG:1719
> >
> > locationConfirm {
> >
> >     requestSeqNum = 38073
> >
> >     callSignalAddress = ipAddress {
> >
> >       ip =  4 octets {
> >
> > […]
> >
> >       }
> >
> >       port = 1720
> >
> >     }
> >
> >     rasAddress = ipAddress {
> >
> >       ip =  4 octets {
> >
> > […]
> >
> >       }
> >
> >       port = 1719
> >
> >     }
> >
> >   }
> >
> > 2014/11/13 20:37:23.423 5             RasSrv.cxx(276)   RAS     Sent
> > Successful
> >
> > 2014/11/13 20:37:23.423 5                job.cxx(388)   JOB     Job LRQ
> > deleted
> >
> > 2014/11/13 20:37:23.423 5                job.cxx(378)   JOB     Worker
> > threads: 23 total - 22 busy, 1 idle
> >
> > 2014/11/13 20:37:23.461 4           yasocket.cxx(1151)  TCPSrv  Accept
> > request on 81.93.4.29:1720
> >
> > 2014/11/13 20:37:23.461 4           yasocket.cxx(1158)  TCPSrv  current
> > cps=0 calls in interval=0
> >
> > 2014/11/13 20:37:23.461 5                job.cxx(338)   JOB     Worker
> > threads: 23 total - 23 busy, 0 idle
> >
> > 2014/11/13 20:37:23.461 5                job.cxx(180)   JOB     Starting
> > Job Acceptor at Worker thread 140228487673600
> >
> > 2014/11/13 20:37:23.461 5       ProxyChannel.cxx(1250)  Q931s   Reading
> > from A.A.A.NBG:53476
> >
> > 2014/11/13 20:37:23.462 3       ProxyChannel.cxx(1753)  Q931s   Received:
> > Setup CRV=13586 from A.A.A.NBG:53476
> >
> > 2014/11/13 20:37:23.463 4       ProxyChannel.cxx(1685)  Q931
> Received: {
> >
> >   q931pdu = {
> >
> >     protocolDiscriminator = 8
> >
> >     callReference = 13586
> >
> >     from = originator
> >
> >     messageType = Setup
> >
> >     IE: Bearer-Capability = {
> >
> >       88 18 8c a5                                        ....
> >
> >     }
> >
> > […]
> >
> > 2014/11/13 20:37:23.463 4       ProxyChannel.cxx(3502)  Q931s   GWRewrite
> > source for A.A.A.NBG:53476: neighbor or explicit IP
> >
> > 2014/11/13 20:37:23.464 4       ProxyChannel.cxx(3590)  Q931
> Gatekeeper
> > generated CallProceeding
> >
> > 2014/11/13 20:37:23.464 5       ProxyChannel.cxx(1685)  Q931    Send to
> > A.A.A.NBG:53476 {
> >
> >   q931pdu = {
> >
> >     protocolDiscriminator = 8
> >
> >     callReference = 46354
> >
> >     from = destination
> >
> >     messageType = CallProceeding
> >
> > […]
> >
> > }
> >
> > 2014/11/13 20:37:23.464 3             gkauth.cxx(1188)  GKAUTH  default
> > Setup check ok
> >
> > 2014/11/13 20:37:23.464 5            Routing.cxx(260)   ROUTING Checking
> > policy Sql for request Setup CRV=13586
> >
> > 2014/11/13 20:37:23.464 5              gksql.cxx(318)   Sql     Executing
> > query: select field1,field2 from transforms where dateendofservice >
> now()
> > and calledalias='100000990' and callingalias in ('any','71660101')
> >
> > 2014/11/13 20:37:23.466 3            Routing.cxx(2030)  Sql: query
> returned
> > no rows
> >
> > 2014/11/13 20:37:23.466 5            Routing.cxx(260)   ROUTING Checking
> > policy Explicit for request Setup CRV=13586
> >
> > 2014/11/13 20:37:23.466 5            Routing.cxx(260)   ROUTING Checking
> > policy Internal for request Setup CRV=13586
> >
> > 2014/11/13 20:37:23.467 4             RasTbl.cxx(1966)  Alias match for
> EP
> > B.B.B.ENDP:1719
> >
> > 2014/11/13 20:37:23.467 5            Routing.cxx(263)   ROUTING Policy
> > Internal applied to the request Setup CRV=13586
> >
> > 2014/11/13 20:37:23.467 4       ProxyChannel.cxx(3988)  Q931s   Source
> > address A.A.A.MCU peer address A.A.A.NBG caller is behind NAT
> >
> > 2014/11/13 20:37:23.467 2             RasTbl.cxx(4696)
> CallTable::Insert(CALL)
> > Call No. 5, total sessions : 1
> >
> > 2014/11/13 20:37:23.467 5              gksql.cxx(318)   SQLAcct Executing
> > query: INSERT INTO cdr (id, h323id, acctsessionid, h323confid, gkip,
> gkid,
> > callingstationip, callingstationid, calledstationip, calledstationid,
> > setuptime, acctstarttime, acctstartdelay, acctupdatetime) VALUES
> (DEFAULT,
> > '71660101', '5461364a00000005', '64 d7 56 56 e4 47 00 1f 06 99 5e 3f 0c
> 55
> > 6a 5b', '81.93.4.29', 'MADVISIO-GK29', NULLIF('A.A.A.NBG', '')::INET,
> > '71660101', NULLIF('B.B.B.ENDP', '')::INET, '100000990',
> > NULLIF('20:37:23.000 CET Thu Nov 13 2014', '')::TIMESTAMP(0) WITH TIME
> > ZONE, now(), 0, now())
> >
> > 2014/11/13 20:37:23.571 3             gkacct.cxx(928)   GKACCT  SQLAcct
> > logged event 1 for call no. 5
> >
> > 2014/11/13 20:37:23.571 2             gkacct.cxx(964)   GKACCT
> Successfully
> > logged event 1 for call no. 5
> >
> > 2014/11/13 20:37:23.571 4       ProxyChannel.cxx(4245)  Q931s   GWRewrite
> > source for A.A.A.NBG:53476: setup H323 ID or E164
> >
> > 2014/11/13 20:37:23.571 4       ProxyChannel.cxx(7687)  Q931s   Set
> Called
> > Numbering Plan=1 TypeOfNumber=1
> >
> > 2014/11/13 20:37:23.571 4       ProxyChannel.cxx(7715)  Q931s   Set
> Calling
> > Numbering Plan 1 Type Of Number 2
> >
> > 2014/11/13 20:37:23.571 3       ProxyChannel.cxx(4360)  GK      Call 5
> > proxy enabled (H.460.18/.19)
> >
> > 2014/11/13 20:37:23.572 3             RasSrv.cxx(264)   RAS     Send to
> > B.B.B.ENDP:1719
> >
> > serviceControlIndication {
> >
> >     requestSeqNum = 10
> >
> >     serviceControl = 1 entries {
> >
> >       [0]={
> >
> >         sessionId = 0
> >
> >         reason = open <<null>>
> >
> >       }
> >
> >     }
> >
> >     genericData = 1 entries {
> >
> >       [0]={
> >
> >         id = standard 18
> >
> >         parameters = 1 entries {
> >
> >           [0]={
> >
> >             id = standard 1
> >
> >             content = raw  24 octets {
> >
> >               00 51 5d 04 1d 06 b8 00  5b be e2 99 6b 66 11 e4
> > .Q].....[...kf..
> >
> >               b8 d2 b7 3e a4 85 5d 77                            ...>..]w
> >
> >             }
> >
> >           }
> >
> >         }
> >
> >       }
> >
> >     }
> >
> >   }
> >
> > 2014/11/13 20:37:23.572 5             RasSrv.cxx(276)   RAS     Sent
> > Successful
> >
> > 2014/11/13 20:37:23.572 5           yasocket.cxx(991)   ProxyH(4)
>  Total
> > sockets: 1
> >
> > 2014/11/13 20:37:23.572 5                job.cxx(388)   JOB     Job
> > Acceptor deleted
> >
> > 2014/11/13 20:37:23.572 5                job.cxx(378)   JOB     Worker
> > threads: 23 total - 22 busy, 1 idle
> >
> > 2014/11/13 20:37:23.581 4             RasSrv.cxx(243)   RAS     Receiving
> > on 81.93.4.29:1719(U)
> >
> > 2014/11/13 20:37:23.581 2             RasSrv.cxx(175)   RAS     Read from
> > B.B.B.ENDP:1719
> >
> > 2014/11/13 20:37:23.581 3             RasSrv.cxx(252)   RAS
> >
> > serviceControlResponse {
> >
> >     requestSeqNum = 10
> >
> >     cryptoTokens = 1 entries {
> >
> >       [0]=cryptoEPPwdHash {
> >
> >         alias = h323_ID  10 characters {
> >
> >           0031 0030 0030 0030 0030 0030 0039 0039   10000099
> >
> >           0030 0000                                 0
> >
> >         }
> >
> >         timeStamp = 1102520409
> >
> >         token = {
> >
> >           algorithmOID = 1.2.840.113549.2.5
> >
> >           paramS = {
> >
> >           }
> >
> >           hash = Hex:  5d 02 25 b0 ff 1f 73 8a  b2 4c ca 47 25 04 d2 3a
> >
> >         }
> >
> >       }
> >
> >     }
> >
> >   }
> >
> > 2014/11/13 20:37:23.581 5                job.cxx(338)   JOB     Worker
> > threads: 23 total - 23 busy, 0 idle
> >
> > 2014/11/13 20:37:23.581 5                job.cxx(180)   JOB     Starting
> > Job SCR at Worker thread 140228487673600
> >
> > 2014/11/13 20:37:23.581 1             RasSrv.cxx(383)   RAS     SCR
> > Received from B.B.B.ENDP:1719
> >
> > 2014/11/13 20:37:23.581 5                job.cxx(388)   JOB     Job SCR
> > deleted
> >
> > 2014/11/13 20:37:23.581 5                job.cxx(378)   JOB     Worker
> > threads: 23 total - 22 busy, 1 idle
> >
> >
> >
> >
> > ---
> > gatekeeper.ini
> > ---
> > [Gatekeeper::Main]
> > Fortytwo=42
> > Name=myGK
> > Home=x.x.x.x
> > StatusPort=7000
> > TimeToLive=300
> > CompareAliasType=0
> > CompareAliasCase=0
> > EndpointSignalPort=1720
> > TraceLevel=5
> >
> > [Logfile]
> > Filename=/var/log/log_gnugk.log
> > Rotate=Daily
> > RotateTime=04:00
> >
> > [GkStatus::Auth]
> > rule=regex
> > regex=^(1\.2\.3\.[0-9]+)
> >
> > [Gatekeeper::Auth]
> > SQLPasswordAuth=alternative;RRQ
> > default=allow
> >
> > [SQLPasswordAuth]
> > Driver=PostgreSQL
> > ...
> >
> > [Gatekeeper::Acct]
> > SQLAcct=optional;start,connect,update,stop
> > FileAcct=required;stop
> >
> > [FileAcct]
> > ...
> >
> > [SQLAcct]
> > ...
> >
> > [RasSrv::Neighbors]
> > alpha=Generic
> > beta=Generic
> >
> > [Neighbor::alpha]
> > Dynamic=0
> > GatekeeperIdentifier=alpha
> > Host=y.y.y.1
> > SendPrefixes=20
> > AcceptPrefixes=99
> > ForwardLRQ=depends
> >
> > [Neighbor::beta]
> > Dynamic=0
> > GatekeeperIdentifier=beta
> > Host=y.y.y.2
> > SendPrefixes=10
> > AcceptPrefixes=99
> > ForwardLRQ=depends
> >
> > [RoutedMode]
> > GKRouted=1
> > AcceptNeighborsCalls=1
> > EnableH46017=1
> > EnableH46018=1
> > H46018NoNAT=1
> > Q931PortRange=30000-39999
> > H245PortRange=40000-49999
> > CallSignalPort=1720
> > H245Routed=1
> > CallSignalHandlerNumber=10
> > RtpHandlerNumber=8
> > AcceptUnregisteredCalls=1
> > TCPKeepAlive=1
> > CpsLimit=10
> > CpsCheckInterval=1
> > SupportNATedEndpoints=1
> > TreatUnregisteredNAT=1
> > GenerateCallProceeding=1
> > ;H4502EmulatorTransferMethod=Reroute
> >
> > [Proxy]
> > Enable=1
> > ProxyForNAT=1
> > ProxyForSameNAT=0
> > T120PortRange=50000-50999
> > RTPPortRange=51000-58999
> > RTPMultiplexing=1
> > RTPMultiplexPort=59000
> > RTCPMultiplexPort=59999
> >
> > [RoutingPolicy]
> > Default=sql,explicit,internal,parent,neighbor,srv,dns,catchall
> >
> > [Routing::Sql]
> > ...
> >
> > [ModeSelection]
> > 1.2.3.0/24=PROXY,PROXY
> >
> > [Routing::CatchAll]
> > CatchAllIP=2.3.4.5
> > ---
>
>
>
>
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>
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