[SR-Users] dlg.end_dlg on RTP timeout

Wed Jan 22 08:21:58 CET 2020

Hi,

Any thoughts on this?

Mitesh

> On 26-Dec-2019, at 1:36 PM, Miteshkumar Thakkar <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
> >>>>>>>
> >>>>>>>
> >>>>>>> _______________________________________________
> >>>>>>> Kamailio (SER) - Users Mailing List
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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>
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> >>>>>>
> >>>>>>
> >>>>>> _______________________________________________
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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
> >>>>> 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/>
> >>>
> >>>
> >>> _______________________________________________
> >>> 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/>
> >
> >
> > _______________________________________________
> > 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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