[SR-Users] dlg.end_dlg on RTP timeout

Wed Jan 22 08:34:34 CET 2020

No, that is not the case. It is visiting K+RTPENGINE only once.

Mitesh

> On 22-Jan-2020, at 1:00 PM, Daniel-Constantin Mierla <miconda at gmail.com> wrote:
> 
> Hello,
> 
> is the call looped via rtpengine twice? Like
> 
> UA1 ---- K+RTPENGINE ---- SIP Server ----- K+RTPENGINE ---- UA2
> 
> Cheers,
> Daniel
> 
> On 22.01.20 08:21, Miteshkumar Thakkar wrote:
>> Hi,
>> 
>> Any thoughts on this?
>> 
>> Mitesh
>> 
>>> On 26-Dec-2019, at 1:36 PM, Miteshkumar Thakkar <mitesh.thakkar at plivo.com <mailto:mitesh.thakkar at plivo.com>> wrote:
>>> 
>>> This is really helpful development.
>>> I am facing one issue, when I use this.
>>> RTPEngine is sending two "dlg.terminate_dlg" events for single call to kamailio with same call-id but reversed to-tag and from-tag in second event. I believe this is due to two separate RTP streams.
>>> Problem here is that - in first event kamailio terminates the call, hence when second event comes, kamailio says - call-id not found and send response back to RTPEngine. But still RTPEngine keeps sending that event message for three more times. Kamailio has to respond to it with call-id not found. Which is overhead. Not recommended for production environment.
>>> How can I avoid this? Any help is appreciated.
>>> Thank you
>>> Mitesh
>>> That's great, thank you!
>>> Cheers,
>>> Daniel
>>> On 06.09.18 11:15, Richard Fuchs wrote:
>>> > This is now supported as per
>>> > https://github.com/sipwise/rtpengine/commit/89084da8d820919b44a0244e16e6701822070a72 <https://github.com/sipwise/rtpengine/commit/89084da8d820919b44a0244e16e6701822070a72>
>>> >
>>> > Cheers
>>> >
>>> > On 2018-09-05 05:39, Daniel-Constantin Mierla wrote:
>>> >>
>>> >> There is the dlg.terminate_dlg rpc command that requires callid,
>>> >> from-tag and to-tag as parameters:
>>> >>
>>> >>   *
>>> >> https://kamailio.org/docs/modules/5.1.x/modules/dialog.html#dlg.r.terminate_dlg <https://kamailio.org/docs/modules/5.1.x/modules/dialog.html#dlg.r.terminate_dlg>
>>> >>
>>> >> So it expects something like:
>>> >>
>>> >> <?xml version="1.0" encoding="UTF-8"?>
>>> >> <methodCall>
>>> >> <methodName>dlg.terminate_dlg</methodName>
>>> >> <params>
>>> >> <param><value><string>_CALLID_VALUE__</string></value></param>
>>> >> <param><value><string>_FROM_TAG_VALUE__</string></value></param>
>>> >> <param><value><string>_TO_TAG_VALUE__</string></value></param>
>>> >> </params>
>>> >> </methodCall>
>>> >>
>>> >> I planned to make the from-tag and to-tag optional for quite some
>>> >> time, but didn't get the time for it yet.
>>> >>
>>> >> Cheers,
>>> >> Daniel
>>> >>
>>> >> On 05.09.18 08:52, Richard Fuchs wrote:
>>> >>> Yup that's exactly right.
>>> >>>
>>> >>> It would be fairly simple to implement an additional XMLRPC format
>>> >>> if there's a particular one that's more friendly towards Kamailio.
>>> >>>
>>> >>> Cheers
>>> >>>
>>> >>> On 2018-09-05 02:42, Daniel-Constantin Mierla wrote:
>>> >>>>
>>> >>>> Looking quickly at the readme of rtpengine application and digging
>>> >>>> a bit with google, it is something like rtpengine has to be started
>>> >>>> with
>>> >>>>
>>> >>>> -b http(s)://myrpcserver.ip/path -x 1
>>> >>>>
>>> >>>> and then the xmlrpc request is going to be sent to that url, having
>>> >>>> a format like:
>>> >>>>
>>> >>>> <?xml version="1.0" encoding="UTF-8"?>
>>> >>>> <methodCall>
>>> >>>> <methodName>teardown</methodName>
>>> >>>> <params>
>>> >>>> <param><value><string>_CALLID_VALUE__</string></value></param>
>>> >>>> </params>
>>> >>>> </methodCall>
>>> >>>>
>>> >>>> Is it right? If yes, then I can try to make a sample config that
>>> >>>> could handle it using xmlops, xhttp and jsonrpcs modules.
>>> >>>>
>>> >>>> Cheers,
>>> >>>> Daniel
>>> >>>>
>>> >>>>
>>> >>>> On 05.09.18 08:24, Richard Fuchs wrote:
>>> >>>>> It does an XMLRPC callback. Currently there's two formats for it,
>>> >>>>> one is a sems sbc teardown request (using the from-tag), the other
>>> >>>>> is a generic "teardown" command using the call ID.
>>> >>>>>
>>> >>>>> Cheers
>>> >>>>>
>>> >>>>> On 2018-09-04 07:52, Daniel-Constantin Mierla wrote:
>>> >>>>>>
>>> >>>>>> Hello,
>>> >>>>>>
>>> >>>>>> what do you get from rtpengine on rtp timeout? An RPC call back
>>> >>>>>> or an http request?
>>> >>>>>>
>>> >>>>>> Cheers,
>>> >>>>>> Daniel
>>> >>>>>>
>>> >>>>>>
>>> >>>>>> On 04.09.18 12:48, Igor Olhovskiy wrote:
>>> >>>>>>> Hi all!
>>> >>>>>>>
>>> >>>>>>> Is there any way to end dialog in Kamailio on RTP Timeout event
>>> >>>>>>> on RTPEngine?
>>> >>>>>>>
>>> >>>>>>> Or only look at logs/redis database with external tool?
>>> >>>>>>>
>>> >>>>>>> Regards, Igor
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>> _______________________________________________
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>>> >>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
>>> >>>>>>
>>> >>>>>> -- 
>>> >>>>>> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
>>> >>>>>> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>>> >>>>>> Kamailio World Conference -- www.kamailioworld.com <http://www.kamailioworld.com/>
>>> >>>>>> Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com <http://www.asipto.com/>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>> _______________________________________________
>>> >>>>>> Kamailio (SER) - Users Mailing List
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>>> >>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
>>> >>>>>
>>> >>>>>
>>> >>>>> _______________________________________________
>>> >>>>> Kamailio (SER) - Users Mailing List
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>>> >>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
>>> >>>>
>>> >>>> -- 
>>> >>>> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
>>> >>>> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>>> >>>> Kamailio World Conference -- www.kamailioworld.com <http://www.kamailioworld.com/>
>>> >>>> Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com <http://www.asipto.com/>
>>> >>>
>>> >>>
>>> >>> _______________________________________________
>>> >>> Kamailio (SER) - Users Mailing List
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>>> >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
>>> >>
>>> >> -- 
>>> >> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
>>> >> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>>> >> Kamailio World Conference -- www.kamailioworld.com <http://www.kamailioworld.com/>
>>> >> Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com <http://www.asipto.com/>
>>> >
>>> >
>>> > _______________________________________________
>>> > Kamailio (SER) - Users Mailing List
>>> > sr-users at lists.kamailio.org <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
>>> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
>>> -- 
>>> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
>>> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>>> Kamailio World Conference -- www.kamailioworld.com <http://www.kamailioworld.com/>
>>> Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com <http://www.asipto.com/>
>> 
>> 
>> _______________________________________________
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> -- 
> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
> Kamailio Advanced Training - March 9-11, 2020, Berlin - www.asipto.com <http://www.asipto.com/>
> Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com <http://www.kamailioworld.com/>
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