Re: incoming calls using H.460

Jan Willamowius <[email protected]>
Newsgroups gmane.comp.telephony.openh323gk.user
Organization GNU Gatekeeper Project
Message-ID <[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
> ---



------------------------------------------------------------------------------
Comprehensive Server Monitoring with Site24x7.
Monitor 10 servers for $9/Month.
Get alerted through email, SMS, voice calls or mobile push notifications.
Take corrective actions from your mobile device.
http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
_______________________________________________________

Posting: mailto:[email protected]
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/
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.