[Freeswitch-users] NAPTR and TCP transport

Tue Nov 10 02:49:16 MSK 2015

Never mind on that, you've already failed the transport before it gets
there.

On Mon, Nov 9, 2015 at 5:48 PM, Brian West <brian at freeswitch.org> wrote:

> can you change "S" to "s" in your record and test again please.
>
> On Mon, Nov 9, 2015 at 5:35 PM, Stanislav Sinyagin <ssinyagin at gmail.com>
> wrote:
>
>> sure, you can send your calls any time to:
>>
>> sip:attendant at demo.voxserv.net
>> sip:attendant at tdemo.voxserv.net
>>
>> or create NAPTR records in your own domain which point to my SRV records.
>>
>> But so far, I couldn't find any error in the syntax, and the UDP record
>> actually works.
>>
>>
>>
>>
>>
>>
>> On Tue, Nov 10, 2015 at 12:29 AM, Brian West <brian at freeswitch.org>
>> wrote:
>>
>>> I think your NAPTR records are wrong.  I'll double check.
>>>
>>> On Mon, Nov 9, 2015 at 5:24 PM, Stanislav Sinyagin <ssinyagin at gmail.com>
>>> wrote:
>>>
>>>> Brian, it doesn't look like there's a dependency on priority and
>>>> weight:  the domain "tdemo.voxserv.net" has only one NAPTR record, and
>>>> it's not taken into account. I will file a jira ticket for this.
>>>>
>>>>
>>>> sres.c:3572 sres_log_response() sres_resolver_receive(0xb5001798,
>>>> 0xb5075bd8) id=32124 (from [10.1.31.38]:53)
>>>> nta.c:10465 outgoing_answer_naptr() nta: tdemo.voxserv.net. IN NAPTR
>>>> 100 100 "S" "SIP+D2T" "" _sip._tcp.demo.voxserv.net. (tport not used)
>>>> nua_stack.c:271 nua_stack_event() nua(0xb5637938): event r_invite 503
>>>> DNS Error
>>>>
>>>> On Mon, Nov 9, 2015 at 9:15 PM, Brian West <brian at freeswitch.org>
>>>> wrote:
>>>>
>>>>> Set the priority to 0  (tcp) and 20 (udp), then the weight to 0 on
>>>>> both.  Then swap the priorities and see if sofia is just dyslexic
>>>>>
>>>>>
>>>>> /b
>>>>>
>>>>> On Mon, Nov 9, 2015 at 12:01 PM, Lawrence Conroy <
>>>>> lconroy at insensate.co.uk> wrote:
>>>>>
>>>>>> Hi again,
>>>>>>  thanks for putting up the tdemo zone.
>>>>>> Looking at your log, fS DOES get both NAPTRs and process them in the
>>>>>> correct order. fS *is* doing the sorting, as your DNS server appears to
>>>>>> round robin randomisation on the records in the DNS. Good news: fS gets and
>>>>>> parses the DNS correctly; Bad news: behaviour must be in the bowels of
>>>>>> Sofia :/
>>>>>> all the best & thanks
>>>>>>   Lawrence
>>>>>>
>>>>>> On 9 Nov 2015, at 16:59, Stanislav Sinyagin <ssinyagin at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>> > the user at domain is a remote SIP URI, and the DNS points to port
>>>>>> 5080 on the remote server.
>>>>>> >
>>>>>> > Here's sofia loglevel 9. It receives two NAPTR records, and takes
>>>>>> the one for SIP. It prints "tport not used" -- probably that's the clue why
>>>>>> it doesn't try to use TCP.
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> > sres.c:3572 sres_log_response() sres_resolver_receive(0x17af08,
>>>>>> 0x1a3ff8) id=36650 (from [10.1.31.38]:53)
>>>>>> > nta.c:10465 outgoing_answer_naptr() nta: demo.voxserv.net. IN
>>>>>> NAPTR 100 100 "S" "SIP+D2T" "" _sip._tcp.demo.voxserv.net. (tport
>>>>>> not used)
>>>>>> > nta.c:10465 outgoing_answer_naptr() nta: demo.voxserv.net. IN
>>>>>> NAPTR 110 100 "S" "SIP+D2U" "" _sip._udp.demo.voxserv.net.
>>>>>> > sres_cache.c:272 sres_cache_get() sres_cache_get(0x164408, SRV,
>>>>>> "_sip._udp.demo.voxserv.net.") called
>>>>>> > sres_cache.c:318 sres_cache_get() sres_cache_get(0x164408, SRV,
>>>>>> "_sip._udp.demo.voxserv.net.") returned 1 entries
>>>>>> > nta.c:10598 outgoing_query_srv() nta: for "demo.voxserv.net" query
>>>>>> "_sip._udp.demo.voxserv.net." SRV (cached)
>>>>>> > nta.c:10694 outgoing_answer_srv() nta: _sip._udp.demo.voxserv.net.
>>>>>> IN SRV 10 0  5080 ph02.trrtrr.net. (udp)
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> > On Mon, Nov 9, 2015 at 5:36 PM, Brian West <brian at freeswitch.org>
>>>>>> wrote:
>>>>>> > sofia loglevel all 9, watch the debug, is user at domain locally
>>>>>> registered or a remote user/domain?
>>>>>> >
>>>>>> > On Mon, Nov 9, 2015 at 9:45 AM, Stanislav Sinyagin <
>>>>>> ssinyagin at gmail.com> wrote:
>>>>>> > the records are actually documented here, and you can feel free to
>>>>>> > send calls to these extensions:
>>>>>> > http://voxserv.ch/demolab.html
>>>>>> >
>>>>>> > The "tdemo.voxserv.net" points to the same service, but for TCP
>>>>>> only.
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> > On Mon, Nov 9, 2015 at 4:00 PM, Lawrence Conroy <
>>>>>> lconroy at insensate.co.uk> wrote:
>>>>>> > > Hi there,
>>>>>> > >  from experience of running NAPTR record interops, it was common
>>>>>> for libraries/apps to ignore the "weights" and just take the first record
>>>>>> in the DNS message.
>>>>>> > > [I don't have recent fS source to hand to check].
>>>>>> > >
>>>>>> > > More interesting is your comment that, with a single NAPTER, fS
>>>>>> silently fails.
>>>>>> > > Perhaps give an example by removing the 100/110 udp NAPTR (just
>>>>>> leaving the tcp NAPTR)?
>>>>>> > > [and flushing the fS local DNS cache, of course :]
>>>>>> > >
>>>>>> > > all the best,
>>>>>> > >   Lawrence
>>>>>> > >
>>>>>> > >
>>>>>> > > On 9 Nov 2015, at 13:17, Stanislav Sinyagin <ssinyagin at gmail.com>
>>>>>> wrote:
>>>>>> > >
>>>>>> > >> $ dig naptr demo.voxserv.net
>>>>>> > >>
>>>>>> > >> ; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> naptr demo.voxserv.net
>>>>>> > >> ;; global options: +cmd
>>>>>> > >> ;; Got answer:
>>>>>> > >> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19044
>>>>>> > >> ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0,
>>>>>> ADDITIONAL: 0
>>>>>> > >>
>>>>>> > >> ;; QUESTION SECTION:
>>>>>> > >> ;demo.voxserv.net.              IN      NAPTR
>>>>>> > >>
>>>>>> > >> ;; ANSWER SECTION:
>>>>>> > >> demo.voxserv.net.       600     IN      NAPTR   110 100 "S"
>>>>>> "SIP+D2U" "" _sip._udp.demo.voxserv.net.
>>>>>> > >> demo.voxserv.net.       600     IN      NAPTR   100 100 "S"
>>>>>> "SIP+D2T" "" _sip._tcp.demo.voxserv.net.
>>>>>> > >>
>>>>>> > >> ;; Query time: 206 msec
>>>>>> > >> ;; SERVER: 91.214.168.168#53(91.214.168.168)
>>>>>> > >> ;; WHEN: Mon Nov  9 14:17:30 2015
>>>>>> > >> ;; MSG SIZE  rcvd: 144
>>>>>> > >>
>>>>>> > >>
>>>>>> > >>
>>>>>> > >>
>>>>>> > >> On Mon, Nov 9, 2015 at 1:41 PM, Brian West <brian at freeswitch.org>
>>>>>> wrote:
>>>>>> > >> You're in a NAPTR records may be incorrect, example pleas
>>>>>> > >>
>>>>>> > >>
>>>>>> > >> On Monday, November 9, 2015, Stanislav Sinyagin <
>>>>>> ssinyagin at gmail.com> wrote:
>>>>>> > >> If I specify a bridge destination as "sofia/external/USER at DOMAIN",
>>>>>> and
>>>>>> > >> that domain has a NAPTR record specifying TCP transport as more
>>>>>> > >> preferred, FreeSWITCH is still sending a UDP INVITE.
>>>>>> > >>
>>>>>> > >> If the domain has only a NAPTR record for TCP transport, the call
>>>>>> > >> fails without sending any INVITE.
>>>>>> > >>
>>>>>> > >> It works with TCP if I add ";transport=tcp" to the bridge string.
>>>>>> > >>
>>>>>> > >> does this look like a bug, or it was set so with some reason?
>>>>>> > >>
>>>>>> > >>
>>>>>> _________________________________________________________________________
>>>>>> > >> Professional FreeSWITCH Consulting Services:
>>>>>> > >> consulting at freeswitch.org
>>>>>> > >> http://www.freeswitchsolutions.com
>>>>>> > >>
>>>>>> > >> Official FreeSWITCH Sites
>>>>>> > >> http://www.freeswitch.org
>>>>>> > >> http://confluence.freeswitch.org
>>>>>> > >> http://www.cluecon.com
>>>>>> > >>
>>>>>> > >> FreeSWITCH-users mailing list
>>>>>> > >> FreeSWITCH-users at lists.freeswitch.org
>>>>>> > >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> > >> UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> > >> http://www.freeswitch.org
>>>>>> > >>
>>>>>> > >>
>>>>>> > >> --
>>>>>> > >> Brian West
>>>>>> > >> brian at freeswitch.org
>>>>>> > >>
>>>>>> > >>
>>>>>> > >>
>>>>>> > >> Twitter: @FreeSWITCH , @briankwest
>>>>>> > >> http://www.freeswitchbook.com
>>>>>> > >> http://www.freeswitchcookbook.com
>>>>>> > >>
>>>>>> > >> Got Bugs? Report them here! | Reddit: /r/freeswitch
>>>>>> > >>
>>>>>> > >> T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378)
>>>>>> > >> iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest
>>>>>> > >>
>>>>>> > >>
>>>>>> > >>
>>>>>> > >>
>>>>>> _________________________________________________________________________
>>>>>> > >> Professional FreeSWITCH Consulting Services:
>>>>>> > >> consulting at freeswitch.org
>>>>>> > >> http://www.freeswitchsolutions.com
>>>>>> > >>
>>>>>> > >> Official FreeSWITCH Sites
>>>>>> > >> http://www.freeswitch.org
>>>>>> > >> http://confluence.freeswitch.org
>>>>>> > >> http://www.cluecon.com
>>>>>> > >>
>>>>>> > >> FreeSWITCH-users mailing list
>>>>>> > >> FreeSWITCH-users at lists.freeswitch.org
>>>>>> > >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> > >> UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> > >> http://www.freeswitch.org
>>>>>> > >>
>>>>>> > >>
>>>>>> _________________________________________________________________________
>>>>>> > >> Professional FreeSWITCH Consulting Services:
>>>>>> > >> consulting at freeswitch.org
>>>>>> > >> http://www.freeswitchsolutions.com
>>>>>> > >>
>>>>>> > >> Official FreeSWITCH Sites
>>>>>> > >> http://www.freeswitch.org
>>>>>> > >> http://confluence.freeswitch.org
>>>>>> > >> http://www.cluecon.com
>>>>>> > >>
>>>>>> > >> FreeSWITCH-users mailing list
>>>>>> > >> FreeSWITCH-users at lists.freeswitch.org
>>>>>> > >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> > >> UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> > >> http://www.freeswitch.org
>>>>>> > >
>>>>>> > >
>>>>>> > >
>>>>>> _________________________________________________________________________
>>>>>> > > Professional FreeSWITCH Consulting Services:
>>>>>> > > consulting at freeswitch.org
>>>>>> > > http://www.freeswitchsolutions.com
>>>>>> > >
>>>>>> > > Official FreeSWITCH Sites
>>>>>> > > http://www.freeswitch.org
>>>>>> > > http://confluence.freeswitch.org
>>>>>> > > http://www.cluecon.com
>>>>>> > >
>>>>>> > > FreeSWITCH-users mailing list
>>>>>> > > FreeSWITCH-users at lists.freeswitch.org
>>>>>> > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> > > UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> > > http://www.freeswitch.org
>>>>>> >
>>>>>> >
>>>>>> _________________________________________________________________________
>>>>>> > Professional FreeSWITCH Consulting Services:
>>>>>> > consulting at freeswitch.org
>>>>>> > http://www.freeswitchsolutions.com
>>>>>> >
>>>>>> > Official FreeSWITCH Sites
>>>>>> > http://www.freeswitch.org
>>>>>> > http://confluence.freeswitch.org
>>>>>> > http://www.cluecon.com
>>>>>> >
>>>>>> > FreeSWITCH-users mailing list
>>>>>> > FreeSWITCH-users at lists.freeswitch.org
>>>>>> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> > UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> > http://www.freeswitch.org
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> > --
>>>>>> > Brian West
>>>>>> > brian at freeswitch.org
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> > Twitter: @FreeSWITCH , @briankwest
>>>>>> > http://www.freeswitchbook.com
>>>>>> > http://www.freeswitchcookbook.com
>>>>>> >
>>>>>> > Got Bugs? Report them here! | Reddit: /r/freeswitch
>>>>>> >
>>>>>> > T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378)
>>>>>> > iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> _________________________________________________________________________
>>>>>> > Professional FreeSWITCH Consulting Services:
>>>>>> > consulting at freeswitch.org
>>>>>> > http://www.freeswitchsolutions.com
>>>>>> >
>>>>>> > Official FreeSWITCH Sites
>>>>>> > http://www.freeswitch.org
>>>>>> > http://confluence.freeswitch.org
>>>>>> > http://www.cluecon.com
>>>>>> >
>>>>>> > FreeSWITCH-users mailing list
>>>>>> > FreeSWITCH-users at lists.freeswitch.org
>>>>>> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> > UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> > http://www.freeswitch.org
>>>>>> >
>>>>>> >
>>>>>> _________________________________________________________________________
>>>>>> > Professional FreeSWITCH Consulting Services:
>>>>>> > consulting at freeswitch.org
>>>>>> > http://www.freeswitchsolutions.com
>>>>>> >
>>>>>> > Official FreeSWITCH Sites
>>>>>> > http://www.freeswitch.org
>>>>>> > http://confluence.freeswitch.org
>>>>>> > http://www.cluecon.com
>>>>>> >
>>>>>> > FreeSWITCH-users mailing list
>>>>>> > FreeSWITCH-users at lists.freeswitch.org
>>>>>> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> > UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> > http://www.freeswitch.org
>>>>>>
>>>>>>
>>>>>>
>>>>>> _________________________________________________________________________
>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>> consulting at freeswitch.org
>>>>>> http://www.freeswitchsolutions.com
>>>>>>
>>>>>> Official FreeSWITCH Sites
>>>>>> http://www.freeswitch.org
>>>>>> http://confluence.freeswitch.org
>>>>>> http://www.cluecon.com
>>>>>>
>>>>>> FreeSWITCH-users mailing list
>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> http://www.freeswitch.org
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> *Brian West*
>>>>> brian at freeswitch.org
>>>>>
>>>>>
>>>>> *Twitter: @FreeSWITCH , @briankwest*
>>>>> http://www.freeswitchbook.com
>>>>> http://www.freeswitchcookbook.com
>>>>>
>>>>> Got Bugs? Report them here <https://freeswitch.org/jira>! | Reddit:
>>>>> /r/freeswitch <https://www.reddit.com/r/freeswitch>
>>>>>
>>>>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
>>>>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>>>>>
>>>>>
>>>>> _________________________________________________________________________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>>
>>>>> Official FreeSWITCH Sites
>>>>> http://www.freeswitch.org
>>>>> http://confluence.freeswitch.org
>>>>> http://www.cluecon.com
>>>>>
>>>>> FreeSWITCH-users mailing list
>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>> UNSUBSCRIBE:
>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>> http://www.freeswitch.org
>>>>>
>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> Official FreeSWITCH Sites
>>>> http://www.freeswitch.org
>>>> http://confluence.freeswitch.org
>>>> http://www.cluecon.com
>>>>
>>>> FreeSWITCH-users mailing list
>>>> FreeSWITCH-users at lists.freeswitch.org
>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:
>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>> http://www.freeswitch.org
>>>>
>>>
>>>
>>>
>>> --
>>>
>>> *Brian West*
>>> brian at freeswitch.org
>>>
>>>
>>> *Twitter: @FreeSWITCH , @briankwest*
>>> http://www.freeswitchbook.com
>>> http://www.freeswitchcookbook.com
>>>
>>> Got Bugs? Report them here <https://freeswitch.org/jira>! | Reddit:
>>> /r/freeswitch <https://www.reddit.com/r/freeswitch>
>>>
>>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
>>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>
>
>
> --
>
> *Brian West*
> brian at freeswitch.org
>
>
> *Twitter: @FreeSWITCH , @briankwest*
> http://www.freeswitchbook.com
> http://www.freeswitchcookbook.com
>
> Got Bugs? Report them here <https://freeswitch.org/jira>! | Reddit:
> /r/freeswitch <https://www.reddit.com/r/freeswitch>
>
> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>

-- 

*Brian West*
brian at freeswitch.org

*Twitter: @FreeSWITCH , @briankwest*
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com

Got Bugs? Report them here <https://freeswitch.org/jira>! | Reddit:
/r/freeswitch <https://www.reddit.com/r/freeswitch>

*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
*iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
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