Re: [SR-Users] dlg.end_dlg on RTP timeout

Agree. I have posted the same to RTPEngine. They have taken care and created a patch for that. Thank you very much for help.

A small concern: When Kamailio receives an event dlg.terminate_dlg from RTPEngine, I am calling KSR.xmlrpc.dispatch_rpc() to process the event. Functionality is working fine. It is ending the dialog but with that it is generating below errors. 27(179) ERROR: pv [pv_core.c:704]: pv_get_callid(): cannot parse Call-Id header 27(179) ERROR: dialog [dlg_handlers.c:679]: pre_match_parse(): bad request or missing CALLID/TO hdr :-/ Should I worry about it?

> > Cheers, > Daniel > > On 22.01.20 08:34, Miteshkumar Thakkar wrote: >> 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 &lt;miconda(a)gmail.com <mailto:miconda@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 &lt;mitesh.thakkar(a)plivo.com <mailto:mitesh.thakkar@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/89084da8d820919b44a0244e16e6701… <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… <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 >>>>> >>>>>>> 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> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> >>>>> 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/> >>>> >>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> >>>> 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 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/> > -- > 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/>