Hello! Thanks! *msg_apply_changes()* works for me! PS. Maybe it is worth adding this to the documentation, as it is not entirely trivial?
ср, 18 нояб. 2020 г. в 12:46, David Villasmil < [email protected]>: > Isn’t “message_apply_changes” applied automatically? > > But I think Alfonso is talking specifically about CANCELs generated by > Kamailio on timeouts. > > On Wed, 18 Nov 2020 at 09:58, Daniel-Constantin Mierla <[email protected]> > wrote: > >> Hello, >> On 18.11.20 10:39, Denys Pozniak wrote: >> >> Hello! >> >> Call flow: FreeSWITCH --> SBC --> Edge Proxy >> >> In my case, the problem is related to the fact that the SBC deletes the >> Reason header from FreeSWITCH and I am trying to recover it on the Kamailio >> side (Edge Proxy). >> It is especially important to recover the message: "Call completed >> elsewhere" because this disables the missed call notification on the >> destination phone in case of hunt-groups. >> The option to forward the call through the stateless loop works well but >> it complicates the logic unnecessarily. >> >> So would be great to have a tm function to setup custom Reason, like >> below: >> *...* >> >> *t_cancel_reason("Reason: SIP ;cause=200 ;text=\"Call completed >> elsewhere\"\r\n"); t_relay();* >> *....* >> >> iirc, the Reason header should be propagated if it is in incoming CANCEL, >> so for this particular case, it should work if you do: >> >> >> if(is_method("CANCEL")) { >> >> append_hf("Reason: ...\r\n"); >> >> msg_apply_changes(); >> >> t_realy(); >> >> exit; >> >> } >> >> Cheers, >> Daniel >> >> >> ср, 18 нояб. 2020 г. в 11:16, Daniel-Constantin Mierla <[email protected] >> >: >> >>> Same question here like in my other reply: >>> >>> * >>> https://lists.kamailio.org/pipermail/sr-users/2020-November/111123.html >>> >>> How do you expect to fill the value of the header? >>> >>> Cheers, >>> Daniel >>> On 17.11.20 19:20, David Villasmil wrote: >>> >>> And on internally generated CANCELs >>> >>> On Tue, 17 Nov 2020 at 14:20, Denys Pozniak <[email protected]> >>> wrote: >>> >>>> Hello! >>>> >>>> We need to append our own Reason header for the "relayed" CANCEL >>>> message, if it is not on the input. >>>> Like below: >>>> >>>> >>>> *if ( is_method("CANCEL") && !is_present_hf("Reason") ) { * >>>> * append_hf("Reason: ....);* >>>> * t_relay();* >>>> *...* >>>> >>>> >>>> >>>> >>>> вт, 17 нояб. 2020 г. в 13:00, Daniel-Constantin Mierla < >>>> [email protected]>: >>>> >>>>> Hello, >>>>> >>>>> what is exactly the problem? The header is not added if you enable: >>>>> >>>>> * >>>>> http://kamailio.org/docs/modules/stable/modules/tm.html#local_cancel_reason >>>>> >>>>> Cheers, >>>>> Daniel >>>>> On 16.11.20 20:43, Denys Pozniak wrote: >>>>> >>>>> Hello guys, >>>>> >>>>> We have faced almost the same problem adding *Reason: >>>>> SIP;cause=200;text="Call completed elsewhere"* to the t_relayed >>>>> CANCEL request. >>>>> Is there an elegant solution to add this header? >>>>> >>>>> PS. Switching to the stateless mode does not look pretty for us... >>>>> >>>>> >>>>> сб, 1 февр. 2020 г. в 06:04, Alfonso Pinto <[email protected]>: >>>>> >>>>>> Hi guys, >>>>>> >>>>>> Thanks for your answers. >>>>>> I did try local_cancel_reason and it’s not doing anything for the >>>>>> CANCELs generated by kamailio. Isn’t that parameter intended for the >>>>>> CANCELs received and then relayed? >>>>>> >>>>>> As Alex and David mentioned, what I need is to add my own reason >>>>>> header. There are some cases that requires to set the Reason header to >>>>>> something specific. IE: terminal supported call waiting in IMS. >>>>>> >>>>>> Thanks for the piece of code, I will check what can be done here. >>>>>> >>>>>> Regards, >>>>>> Alfonso >>>>>> >>>>>> El El vie, 31 ene 2020 a las 22:10, Henning Westerholt < >>>>>> [email protected]> escribió: >>>>>> >>>>>>> Hi Alex, >>>>>>> >>>>>>> ok, I was reading that he wants to get just one reason header, not >>>>>>> one dynamic generated. >>>>>>> >>>>>>> Just looked briefly, this seems to be the code: >>>>>>> >>>>>>> t_msgbuilder.c >>>>>>> /* Build a local request based on a previous request; main >>>>>>> * customers of this function are local ACK and local CANCEL >>>>>>> */ >>>>>>> char *build_local(struct cell *Trans,unsigned int branch, >>>>>>> unsigned int *len, char *method, int method_len, str *to >>>>>>> , struct cancel_reason* reason >>>>>>> ) >>>>>>> >>>>>>> Cheers, >>>>>>> >>>>>>> Henning >>>>>>> >>>>>>> -- >>>>>>> Henning Westerholt – https://skalatan.de/blog/ >>>>>>> Kamailio services – https://gilawa.com >>>>>>> >>>>>>> -----Original Message----- >>>>>>> From: sr-users <[email protected]> On Behalf Of >>>>>>> Alex Balashov >>>>>>> Sent: Friday, January 31, 2020 9:45 PM >>>>>>> To: [email protected] >>>>>>> Subject: Re: [SR-Users] Add Reason Header to kamailio generated >>>>>>> CANCEL >>>>>>> >>>>>>> I understood Alfonso's question to implicitly be: how can I add a >>>>>>> dynamic and variable Reason header to outgoing CANCELs? >>>>>>> >>>>>>> Perhaps I was mistaken. But if I'm not, as far as I know there is no >>>>>>> means of doing that. Right? >>>>>>> >>>>>>> On Fri, Jan 31, 2020 at 08:37:48PM +0000, Henning Westerholt wrote: >>>>>>> >>>>>>> > Hello, >>>>>>> > >>>>>>> > have you tried to use this parameter: >>>>>>> > >>>>>>> > >>>>>>> http://kamailio.org/docs/modules/stable/modules/tm.html#local_cancel_r >>>>>>> > eason >>>>>>> > >>>>>>> > Cheers, >>>>>>> > >>>>>>> > Henning >>>>>>> > >>>>>>> > -- >>>>>>> > Henning Westerholt – https://skalatan.de/blog/ Kamailio services >>>>>>> – >>>>>>> > https://gilawa.com<https://gilawa.com/> >>>>>>> > >>>>>>> > From: sr-users <[email protected]> On Behalf Of >>>>>>> > Alfonso Pinto >>>>>>> > Sent: Wednesday, January 29, 2020 8:04 PM >>>>>>> > To: Kamailio (SER) - Users Mailing List < >>>>>>> [email protected]> >>>>>>> > Subject: [SR-Users] Add Reason Header to kamailio generated CANCEL >>>>>>> > >>>>>>> > Hi everyone, >>>>>>> > >>>>>>> > I've got a specific case: when the inv_fr times out, I need to add >>>>>>> a Reason header to the CANCEL generated by kamailio. I've tried to see >>>>>>> if I >>>>>>> could do it in the onsend_route, but that one is not triggered for the >>>>>>> generated CANCEL. I also checked event_route[tm:local-request], but that >>>>>>> one isn't triggered either for the generated CANCEL. >>>>>>> > >>>>>>> > Is there any way to do it? Or maybe to have any pointer about >>>>>>> where to look in the code so I may try to trigger >>>>>>> event_route[tm:local-request] for these generated CANCELs? >>>>>>> > >>>>>>> > Regards, >>>>>>> > Alfonso >>>>>>> >>>>>>> > _______________________________________________ >>>>>>> > Kamailio (SER) - Users Mailing List >>>>>>> > [email protected] >>>>>>> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Alex Balashov | Principal | Evariste Systems LLC >>>>>>> >>>>>>> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) >>>>>>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Kamailio (SER) - Users Mailing List >>>>>>> [email protected] >>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>>>> >>>>>> _______________________________________________ >>>>>> Kamailio (SER) - Users Mailing List >>>>>> [email protected] >>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> BR, >>>>> Denys Pozniak >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Kamailio (SER) - Users Mailing >>>>> [email protected]https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>> >>>>> -- >>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- >>>>> www.linkedin.com/in/miconda >>>>> Funding: https://www.paypal.me/dcmierla >>>>> >>>>> >>>> >>>> -- >>>> >>>> BR, >>>> Denys Pozniak >>>> >>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> [email protected] >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> >>> -- >>> Regards, >>> >>> David Villasmil >>> email: [email protected] >>> phone: +34669448337 >>> >>> -- >>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- >>> www.linkedin.com/in/miconda >>> Funding: https://www.paypal.me/dcmierla >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> [email protected] >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> >> >> -- >> >> BR, >> Denys Pozniak >> >> >> -- >> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- >> www.linkedin.com/in/miconda >> Funding: https://www.paypal.me/dcmierla >> >> -- > Regards, > > David Villasmil > email: [email protected] > phone: +34669448337 > -- BR, Denys Pozniak
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