Hi!
I debugged my problem in more detail and found out that QjSimple does
open a new TCP connection for every REGISTER request.
I compared QjSimple code with pjsua code and could not find any
difference in initiation and configuration of pjsip/transports/accounts.
The log messages are identical, except that in QjSimple log there is:
16:42:20.828 tcpc05D5F404 TCP client transport created
just before the every sent REGISTER.
Obviously I am doing something wrong - because pjsua works fine.
So if anybody might have an idea what I am doing wrong please advice.
thanks
klaus
Klaus Darilion schrieb:
> Hi!
>
>
> I have encountered a problem with pjsip (in QjSimple). Typical TCP flow:
>
> ----REGISTER 1------>
> <---401--------------
>
> ----REGISTER 2 w/cred->
> <---200----------------
>
> ----REGISTER 3 updated contact->
> <---401-------------------------
>
> ....
>
>
> The problem is, that pjsip opens a new TCP connection for every REGISTER
> transaction - it creates a new TCP transport for each request. Thus, of
> course, the updated contact is of course wrong as the new connection has
> a new port, and so pjsip sends REGISTER like crazy.
>
> The problem does not happen in pjsua-client. I verified the code how the
> transport is configured/added but I can not see a difference between
> QjSimple and pjsua.
>
> Any hints are appreciated.
>
>
> regards
> Klaus
>
>
>
>
> 16:42:20.171 pjsua_core.c pjsua version 1.3 for i686-pc-mingw32
> initialized
> 16:42:20.171 tcplis:2149 SIP TCP listener ready for incoming
> connections at 10.10.0.51:2149
> 16:42:20.171 pjsua_media.c RTP socket reachable at 10.10.0.51:4000
> 16:42:20.171 pjsua_media.c RTCP socket reachable at 10.10.0.51:4001
> 16:42:20.187 pjsua_media.c RTP socket reachable at 10.10.0.51:4002
> 16:42:20.187 pjsua_media.c RTCP socket reachable at 10.10.0.51:4003
> 16:42:20.187 pjsua_media.c RTP socket reachable at 10.10.0.51:4004
> 16:42:20.187 pjsua_media.c RTCP socket reachable at 10.10.0.51:4005
> 16:42:20.187 pjsua_media.c RTP socket reachable at 10.10.0.51:4006
> 16:42:20.187 pjsua_media.c RTCP socket reachable at 10.10.0.51:4007
> 16:42:20.187 pjsua_acc.c Account sip:klaus.darilion at sip.labs.nic.at
> added with id 0
> 16:42:20.187 endpoint Request msg REGISTER/cseq=38360
> (tdta05C4EF58) created.
> 16:42:20.187 tsx05C8F06C Transaction created for Request msg
> REGISTER/cseq=38361 (tdta05C4EF58)
> 16:42:20.187 tsx05C8F06C Sending Request msg REGISTER/cseq=38361
> (tdta05C4EF58) in state Null
> 16:42:20.187 sip_resolve.c Starting async DNS SRV query:
> target=_sip._tcp.sip.labs.nic.at, transport=TCP, port=0
> 16:42:20.187 _sip._tcp.sip. Starting async DNS SRV query_job:
> target=_sip._tcp.sip.labs.nic.at:5060
> 16:42:20.187 resolver.c Nameserver 10.10.0.1:53 state changed
> Active --> Probing
> 16:42:20.187 resolver.c Transmitting 43 bytes to NS 0
> (10.10.0.1:53): DNS SRV query for _sip._tcp.sip.labs.nic.at
> 16:42:20.187 tsx05C8F06C State changed from Null to Calling,
> event=TX_MSG
> 16:42:20.187 pjsua_acc.c Registration sent
> 16:42:20.359 resolver.c Received 94 bytes DNS response from
> 10.10.0.1:53
> 16:42:20.359 resolver.c Nameserver 10.10.0.1:53 state changed
> Probing --> Active
> 16:42:20.359 _sip._tcp.sip. DNS SRV resolution failed for
> _sip._tcp.sip.labs.nic.at: DNS "Name Error" (PJLIB_UTIL_EDNS_NXDOMAIN)
> 16:42:20.359 _sip._tcp.sip. DNS SRV resolution failed for
> _sip._tcp.sip.labs.nic.at, trying resolving A record for sip.labs.nic.at
> 16:42:20.359 _sip._tcp.sip. Starting async DNS A query_job for
> sip.labs.nic.at
> 16:42:20.359 resolver.c Transmitting 33 bytes to NS 0
> (10.10.0.1:53): DNS A query for sip.labs.nic.at
> 16:42:20.500 resolver.c Received 100 bytes DNS response from
> 10.10.0.1:53
> 16:42:20.500 resolver.c Nameserver 10.10.0.1:53 state changed
> Active --> Active
> 16:42:20.500 _sip._tcp.sip. DNS A for sip.labs.nic.at: 83.136.32.159
> 16:42:20.500 _sip._tcp.sip. Server resolution complete, 1 server
> entry(s) found
> 16:42:20.500 tcpc05CE401C TCP client transport created
> 16:42:20.500 tcpc05CE401C TCP transport 10.10.0.51:2160 is
> connecting to 83.136.32.159:5060...
> 16:42:20.500 pjsua_core.c TX 518 bytes Request msg
> REGISTER/cseq=38361 (tdta05C4EF58) to tcp 83.136.32.159:5060:
> REGISTER sip:sip.labs.nic.at SIP/2.0
> Via: SIP/2.0/tcp
> 10.10.0.51:2160;rport;branch=z9hG4bKPj18bdb201822e49adade88350f9478321
> Route: <sip:sip.labs.nic.at;transport=tcp;lr>
> Max-Forwards: 70
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=a04356dc0f01499eaf43450a199f42fa
> To: <sip:klaus.darilion at sip.labs.nic.at>
> Call-ID: 4b9df509667a4846a190f9aa648ae9f0
> CSeq: 38361 REGISTER
> User-Agent: QjSimple 0.5pre by ipcom.at
> Contact: <sip:klaus.darilion at 10.10.0.51:2149;transport=TCP>
> Expires: 300
> Content-Length: 0
>
> --end msg--
> 16:42:20.578 tcpc05CE401C TCP transport 10.10.0.51:2160 is connected
> to 83.136.32.159:5060
> 16:42:20.625 sip_endpoint.c Processing incoming message: Response msg
> 100/REGISTER/cseq=38361 (rdata05CE41B8)
> 16:42:20.625 pjsua_core.c RX 415 bytes Response msg
> 100/REGISTER/cseq=38361 (rdata05CE41B8) from tcp 83.136.32.159:5060:
> SIP/2.0 100 Trying ... (stop retransmitting)
> Via: SIP/2.0/tcp
> 10.10.0.51:2160;rport=2160;branch=z9hG4bKPj18bdb201822e49adade88350f9478321;received=83.136.33.3
>
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=a04356dc0f01499eaf43450a199f42fa
> To: <sip:klaus.darilion at sip.labs.nic.at>
> Call-ID: 4b9df509667a4846a190f9aa648ae9f0
> CSeq: 38361 REGISTER
> Server: Kamailio (1.5.0-notls (i386/linux))
> Content-Length: 0
>
> --end msg--
> 16:42:20.625 tsx05C8F06C Incoming Response msg
> 100/REGISTER/cseq=38361 (rdata05CE41B8) in state Calling
> 16:42:20.625 tsx05C8F06C State changed from Calling to Proceeding,
> event=RX_MSG
> 16:42:20.640 sip_endpoint.c Processing incoming message: Response msg
> 401/REGISTER/cseq=38361 (rdata05CE41B8)
> 16:42:20.640 pjsua_core.c RX 537 bytes Response msg
> 401/REGISTER/cseq=38361 (rdata05CE41B8) from tcp 83.136.32.159:5060:
> SIP/2.0 401 Unauthorized
> Via: SIP/2.0/tcp
> 10.10.0.51:2160;rport=2160;branch=z9hG4bKPj18bdb201822e49adade88350f9478321;received=83.136.33.3
>
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=a04356dc0f01499eaf43450a199f42fa
> To:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=5fcf32020f171aefa0445747f7988cba.28ce
>
> Call-ID: 4b9df509667a4846a190f9aa648ae9f0
> CSeq: 38361 REGISTER
> WWW-Authenticate: Digest realm="sip.labs.nic.at",
> nonce="4a608dec196a1b76da35107049111541d3e58972"
> Server: Kamailio (1.5.0-notls (i386/linux))
> Content-Length: 0
>
> --end msg--
> 16:42:20.640 tsx05C8F06C Incoming Response msg
> 401/REGISTER/cseq=38361 (rdata05CE41B8) in state Proceeding
> 16:42:20.640 tsx05C8F06C State changed from Proceeding to
> Completed, event=RX_MSG
> 16:42:20.640 tsx05C95594 Transaction created for Request msg
> REGISTER/cseq=38362 (tdta05C4EF58)
> 16:42:20.640 tsx05C95594 Sending Request msg REGISTER/cseq=38362
> (tdta05C4EF58) in state Null
> 16:42:20.640 sip_resolve.c Starting async DNS SRV query:
> target=_sip._tcp.sip.labs.nic.at, transport=TCP, port=0
> 16:42:20.640 _sip._tcp.sip. Starting async DNS SRV query_job:
> target=_sip._tcp.sip.labs.nic.at:5060
> 16:42:20.640 resolver.c Picked up DNS SRV record for
> _sip._tcp.sip.labs.nic.at from cache, ttl=60
> 16:42:20.640 _sip._tcp.sip. DNS SRV resolution failed for
> _sip._tcp.sip.labs.nic.at: DNS "Name Error" (PJLIB_UTIL_EDNS_NXDOMAIN)
> 16:42:20.640 _sip._tcp.sip. DNS SRV resolution failed for
> _sip._tcp.sip.labs.nic.at, trying resolving A record for sip.labs.nic.at
> 16:42:20.640 _sip._tcp.sip. Starting async DNS A query_job for
> sip.labs.nic.at
> 16:42:20.640 resolver.c Picked up DNS A record for sip.labs.nic.at
> from cache, ttl=300
> 16:42:20.640 _sip._tcp.sip. DNS A for sip.labs.nic.at: 83.136.32.159
> 16:42:20.640 _sip._tcp.sip. Server resolution complete, 1 server
> entry(s) found
> 16:42:20.640 tcpc05C0E17C TCP client transport created
> 16:42:20.640 tcpc05C0E17C TCP transport 10.10.0.51:2161 is
> connecting to 83.136.32.159:5060...
> 16:42:20.640 pjsua_core.c TX 714 bytes Request msg
> REGISTER/cseq=38362 (tdta05C4EF58) to tcp 83.136.32.159:5060:
> REGISTER sip:sip.labs.nic.at SIP/2.0
> Via: SIP/2.0/tcp
> 10.10.0.51:2161;rport;branch=z9hG4bKPj8dba4c2e650d464695baf75b2d4b2e38
> Route: <sip:sip.labs.nic.at;transport=tcp;lr>
> Max-Forwards: 70
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=a04356dc0f01499eaf43450a199f42fa
> To: <sip:klaus.darilion at sip.labs.nic.at>
> Call-ID: 4b9df509667a4846a190f9aa648ae9f0
> CSeq: 38362 REGISTER
> User-Agent: QjSimple 0.5pre by ipcom.at
> Contact: <sip:klaus.darilion at 10.10.0.51:2149;transport=TCP>
> Expires: 300
> Authorization: Digest username="klaus.darilion",
> realm="sip.labs.nic.at",
> nonce="4a608dec196a1b76da35107049111541d3e58972",
> uri="sip:sip.labs.nic.at", response="c07fae51d9b5392066e9218893ccecaf"
> Content-Length: 0
>
> --end msg--
> 16:42:20.640 tsx05C95594 State changed from Null to Calling,
> event=TX_MSG
> 16:42:20.640 tsx05C8F06C Timeout timer event
> 16:42:20.640 tsx05C8F06C State changed from Completed to
> Terminated, event=TIMER
> 16:42:20.640 tsx05C8F06C Timeout timer event
> 16:42:20.640 tsx05C8F06C State changed from Terminated to
> Destroyed, event=TIMER
> 16:42:20.640 tsx05C8F06C Transaction destroyed!
> 16:42:20.671 tcpc05C0E17C TCP transport 10.10.0.51:2161 is connected
> to 83.136.32.159:5060
> 16:42:20.718 sip_endpoint.c Processing incoming message: Response msg
> 100/REGISTER/cseq=38362 (rdata05C0E318)
> 16:42:20.718 pjsua_core.c RX 415 bytes Response msg
> 100/REGISTER/cseq=38362 (rdata05C0E318) from tcp 83.136.32.159:5060:
> SIP/2.0 100 Trying ... (stop retransmitting)
> Via: SIP/2.0/tcp
> 10.10.0.51:2161;rport=2161;branch=z9hG4bKPj8dba4c2e650d464695baf75b2d4b2e38;received=83.136.33.3
>
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=a04356dc0f01499eaf43450a199f42fa
> To: <sip:klaus.darilion at sip.labs.nic.at>
> Call-ID: 4b9df509667a4846a190f9aa648ae9f0
> CSeq: 38362 REGISTER
> Server: Kamailio (1.5.0-notls (i386/linux))
> Content-Length: 0
>
> --end msg--
> 16:42:20.718 tsx05C95594 Incoming Response msg
> 100/REGISTER/cseq=38362 (rdata05C0E318) in state Calling
> 16:42:20.718 tsx05C95594 State changed from Calling to Proceeding,
> event=RX_MSG
> 16:42:20.828 sip_endpoint.c Processing incoming message: Response msg
> 200/REGISTER/cseq=38362 (rdata05C0E318)
> 16:42:20.828 pjsua_core.c RX 876 bytes Response msg
> 200/REGISTER/cseq=38362 (rdata05C0E318) from tcp 83.136.32.159:5060:
> SIP/2.0 200 OK
> Via: SIP/2.0/tcp
> 10.10.0.51:2161;rport=2161;branch=z9hG4bKPj8dba4c2e650d464695baf75b2d4b2e38;received=83.136.33.3
>
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=a04356dc0f01499eaf43450a199f42fa
> To:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=5fcf32020f171aefa0445747f7988cba.2309
>
> Call-ID: 4b9df509667a4846a190f9aa648ae9f0
> CSeq: 38362 REGISTER
> Contact:
> <sip:klaus.darilion at 83.136.33.3:1983;transport=tcp>;expires=60;received="sip:83.136.33.3:1987;transport=TCP",
> <sip:klaus.darilion at 83.136.33.3:2061;transport=tcp>;expires=75;received="sip:83.136.33.3:2064;transport=TCP",
> <sip:klaus.darilion at 83.136.33.3:2138;transport=tcp>;expires=97;received="sip:83.136.33.3:2142;transport=TCP",
> <sip:klaus.darilion at 10.10.0.51:2149;transport=TCP>;expires=300;received="sip:83.136.33.3:2161;transport=TCP"
>
> Server: Kamailio (1.5.0-notls (i386/linux))
> Content-Length: 0
>
> --end msg--
> 16:42:20.828 tsx05C95594 Incoming Response msg
> 200/REGISTER/cseq=38362 (rdata05C0E318) in state Proceeding
> 16:42:20.828 tsx05C95594 State changed from Proceeding to
> Completed, event=RX_MSG
> 16:42:20.828 pjsua_acc.c IP address change detected for account 0
> (10.10.0.51:2149 --> 83.136.33.3:2161). Updating registration..
> 16:42:20.828 endpoint Request msg REGISTER/cseq=38362
> (tdta06022AC0) created.
> 16:42:20.828 tsx05C8F06C Transaction created for Request msg
> REGISTER/cseq=38363 (tdta06022AC0)
> 16:42:20.828 tsx05C8F06C Sending Request msg REGISTER/cseq=38363
> (tdta06022AC0) in state Null
> 16:42:20.828 sip_resolve.c Starting async DNS SRV query:
> target=_sip._tcp.sip.labs.nic.at, transport=TCP, port=0
> 16:42:20.828 _sip._tcp.sip. Starting async DNS SRV query_job:
> target=_sip._tcp.sip.labs.nic.at:5060
> 16:42:20.828 resolver.c Picked up DNS SRV record for
> _sip._tcp.sip.labs.nic.at from cache, ttl=60
> 16:42:20.828 _sip._tcp.sip. DNS SRV resolution failed for
> _sip._tcp.sip.labs.nic.at: DNS "Name Error" (PJLIB_UTIL_EDNS_NXDOMAIN)
> 16:42:20.828 _sip._tcp.sip. DNS SRV resolution failed for
> _sip._tcp.sip.labs.nic.at, trying resolving A record for sip.labs.nic.at
> 16:42:20.828 _sip._tcp.sip. Starting async DNS A query_job for
> sip.labs.nic.at
> 16:42:20.828 resolver.c Picked up DNS A record for sip.labs.nic.at
> from cache, ttl=300
> 16:42:20.828 _sip._tcp.sip. DNS A for sip.labs.nic.at: 83.136.32.159
> 16:42:20.828 _sip._tcp.sip. Server resolution complete, 1 server
> entry(s) found
> 16:42:20.828 tcpc045152A4 TCP client transport created
> 16:42:20.828 tcpc045152A4 TCP transport 10.10.0.51:2162 is
> connecting to 83.136.32.159:5060...
> 16:42:20.828 pjsua_core.c TX 516 bytes Request msg
> REGISTER/cseq=38363 (tdta06022AC0) to tcp 83.136.32.159:5060:
> REGISTER sip:sip.labs.nic.at SIP/2.0
> Via: SIP/2.0/tcp
> 10.10.0.51:2162;rport;branch=z9hG4bKPj0c7203153a2b4613af4b1f8ea749faed
> Route: <sip:sip.labs.nic.at;transport=tcp;lr>
> Max-Forwards: 70
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=2d0d2a7fe54a4b7aad2751496eb2a0a5
> To: <sip:klaus.darilion at sip.labs.nic.at>
> Call-ID: 4b9df509667a4846a190f9aa648ae9f0
> CSeq: 38363 REGISTER
> User-Agent: QjSimple 0.5pre by ipcom.at
> Contact: <sip:klaus.darilion at 10.10.0.51:2149;transport=TCP>
> Expires: 0
> Content-Length: 0
>
> --end msg--
> 16:42:20.828 tsx05C8F06C State changed from Null to Calling,
> event=TX_MSG
> 16:42:20.828 pjsua_acc.c Unregistration sent
> 16:42:20.828 endpoint Request msg REGISTER/cseq=18508
> (tdta044DED88) created.
> 16:42:20.828 tsx05DA206C Transaction created for Request msg
> REGISTER/cseq=18509 (tdta044DED88)
> 16:42:20.828 tsx05DA206C Sending Request msg REGISTER/cseq=18509
> (tdta044DED88) in state Null
> 16:42:20.828 sip_resolve.c Starting async DNS SRV query:
> target=_sip._tcp.sip.labs.nic.at, transport=TCP, port=0
> 16:42:20.828 _sip._tcp.sip. Starting async DNS SRV query_job:
> target=_sip._tcp.sip.labs.nic.at:5060
> 16:42:20.828 resolver.c Picked up DNS SRV record for
> _sip._tcp.sip.labs.nic.at from cache, ttl=60
> 16:42:20.828 _sip._tcp.sip. DNS SRV resolution failed for
> _sip._tcp.sip.labs.nic.at: DNS "Name Error" (PJLIB_UTIL_EDNS_NXDOMAIN)
> 16:42:20.828 _sip._tcp.sip. DNS SRV resolution failed for
> _sip._tcp.sip.labs.nic.at, trying resolving A record for sip.labs.nic.at
> 16:42:20.828 _sip._tcp.sip. Starting async DNS A query_job for
> sip.labs.nic.at
> 16:42:20.828 resolver.c Picked up DNS A record for sip.labs.nic.at
> from cache, ttl=300
> 16:42:20.828 _sip._tcp.sip. DNS A for sip.labs.nic.at: 83.136.32.159
> 16:42:20.828 _sip._tcp.sip. Server resolution complete, 1 server
> entry(s) found
> 16:42:20.828 tcpc05D5F404 TCP client transport created
> 16:42:20.828 tcpc05D5F404 TCP transport 10.10.0.51:2163 is
> connecting to 83.136.32.159:5060...
> 16:42:20.828 pjsua_core.c TX 519 bytes Request msg
> REGISTER/cseq=18509 (tdta044DED88) to tcp 83.136.32.159:5060:
> REGISTER sip:sip.labs.nic.at SIP/2.0
> Via: SIP/2.0/tcp
> 10.10.0.51:2163;rport;branch=z9hG4bKPj247d33c71e1843d28b8a58bc144aa46d
> Route: <sip:sip.labs.nic.at;transport=tcp;lr>
> Max-Forwards: 70
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=1de2ffe21d4241709c3868450d3ea76a
> To: <sip:klaus.darilion at sip.labs.nic.at>
> Call-ID: e97ace942a0b4176a4f221e9220a25c5
> CSeq: 18509 REGISTER
> User-Agent: QjSimple 0.5pre by ipcom.at
> Contact: <sip:klaus.darilion at 83.136.33.3:2161;transport=tcp>
> Expires: 300
> Content-Length: 0
>
> --end msg--
> 16:42:20.828 tsx05DA206C State changed from Null to Calling,
> event=TX_MSG
> 16:42:20.828 pjsua_acc.c Registration sent
> 16:42:20.828 tsx05C95594 Timeout timer event
> 16:42:20.828 tsx05C95594 State changed from Completed to
> Terminated, event=TIMER
> 16:42:20.828 tsx05C95594 Timeout timer event
> 16:42:20.828 tsx05C95594 State changed from Terminated to
> Destroyed, event=TIMER
> 16:42:20.828 tdta05C4EF58 Destroying txdata Request msg
> REGISTER/cseq=38362 (tdta05C4EF58)
> 16:42:20.828 tsx05C95594 Transaction destroyed!
> 16:42:20.968 tcpc045152A4 TCP transport 10.10.0.51:2162 is connected
> to 83.136.32.159:5060
> 16:42:20.968 tcpc05D5F404 TCP transport 10.10.0.51:2163 is connected
> to 83.136.32.159:5060
> 16:42:21.125 sip_endpoint.c Processing incoming message: Response msg
> 100/REGISTER/cseq=18509 (rdata05D5F5A0)
> 16:42:21.125 pjsua_core.c RX 415 bytes Response msg
> 100/REGISTER/cseq=18509 (rdata05D5F5A0) from tcp 83.136.32.159:5060:
> SIP/2.0 100 Trying ... (stop retransmitting)
> Via: SIP/2.0/tcp
> 10.10.0.51:2163;rport=2163;branch=z9hG4bKPj247d33c71e1843d28b8a58bc144aa46d;received=83.136.33.3
>
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=1de2ffe21d4241709c3868450d3ea76a
> To: <sip:klaus.darilion at sip.labs.nic.at>
> Call-ID: e97ace942a0b4176a4f221e9220a25c5
> CSeq: 18509 REGISTER
> Server: Kamailio (1.5.0-notls (i386/linux))
> Content-Length: 0
>
> --end msg--
> 16:42:21.125 tsx05DA206C Incoming Response msg
> 100/REGISTER/cseq=18509 (rdata05D5F5A0) in state Calling
> 16:42:21.125 tsx05DA206C State changed from Calling to Proceeding,
> event=RX_MSG
> 16:42:21.125 sip_endpoint.c Processing incoming message: Response msg
> 100/REGISTER/cseq=38363 (rdata04515440)
> 16:42:21.125 pjsua_core.c RX 415 bytes Response msg
> 100/REGISTER/cseq=38363 (rdata04515440) from tcp 83.136.32.159:5060:
> SIP/2.0 100 Trying ... (stop retransmitting)
> Via: SIP/2.0/tcp
> 10.10.0.51:2162;rport=2162;branch=z9hG4bKPj0c7203153a2b4613af4b1f8ea749faed;received=83.136.33.3
>
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=2d0d2a7fe54a4b7aad2751496eb2a0a5
> To: <sip:klaus.darilion at sip.labs.nic.at>
> Call-ID: 4b9df509667a4846a190f9aa648ae9f0
> CSeq: 38363 REGISTER
> Server: Kamailio (1.5.0-notls (i386/linux))
> Content-Length: 0
>
> --end msg--
> 16:42:21.125 tsx05C8F06C Incoming Response msg
> 100/REGISTER/cseq=38363 (rdata04515440) in state Calling
> 16:42:21.125 tsx05C8F06C State changed from Calling to Proceeding,
> event=RX_MSG
> 16:42:21.125 sip_endpoint.c Processing incoming message: Response msg
> 401/REGISTER/cseq=18509 (rdata05D5F5A0)
> 16:42:21.125 pjsua_core.c RX 537 bytes Response msg
> 401/REGISTER/cseq=18509 (rdata05D5F5A0) from tcp 83.136.32.159:5060:
> SIP/2.0 401 Unauthorized
> Via: SIP/2.0/tcp
> 10.10.0.51:2163;rport=2163;branch=z9hG4bKPj247d33c71e1843d28b8a58bc144aa46d;received=83.136.33.3
>
> From:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=1de2ffe21d4241709c3868450d3ea76a
> To:
> <sip:klaus.darilion at sip.labs.nic.at>;tag=5fcf32020f171aefa0445747f7988cba.77ea
>
> Call-ID: e97ace942a0b4176a4f221e9220a25c5
> CSeq: 18509 REGISTER
> WWW-Authenticate: Digest realm="sip.labs.nic.at",
> nonce="4a608dec196a1b76da35107049111541d3e58972"
> Server: Kamailio (1.5.0-notls (i386/linux))
> Content-Length: 0
>
> --end msg--
>
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