[SR-Users] Add Reason Header to kamailio generated CANCEL
Daniel-Constantin Mierla
miconda at gmail.com
Wed Nov 18 10:11:31 CET 2020
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 <denys.pozniak at gmail.com
> <mailto:denys.pozniak at gmail.com>> 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
> <miconda at gmail.com <mailto:miconda at gmail.com>>:
>
> 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
> <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
>> <alfonso.pinto at gmail.com <mailto:alfonso.pinto at gmail.com>>:
>>
>> 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
>> <hw at skalatan.de <mailto:hw at skalatan.de>> 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/
>> <https://skalatan.de/blog/>
>> Kamailio services – https://gilawa.com
>> <https://gilawa.com>
>>
>> -----Original Message-----
>> From: sr-users <sr-users-bounces at lists.kamailio.org
>> <mailto:sr-users-bounces at lists.kamailio.org>> On
>> Behalf Of Alex Balashov
>> Sent: Friday, January 31, 2020 9:45 PM
>> To: sr-users at lists.kamailio.org
>> <mailto:sr-users at lists.kamailio.org>
>> 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
>> <http://kamailio.org/docs/modules/stable/modules/tm.html#local_cancel_r>
>> > eason
>> >
>> > Cheers,
>> >
>> > Henning
>> >
>> > --
>> > Henning Westerholt – https://skalatan.de/blog/
>> <https://skalatan.de/blog/> Kamailio services –
>> > https://gilawa.com
>> <https://gilawa.com><https://gilawa.com/
>> <https://gilawa.com/>>
>> >
>> > From: sr-users <sr-users-bounces at lists.kamailio.org
>> <mailto:sr-users-bounces at lists.kamailio.org>> On
>> Behalf Of
>> > Alfonso Pinto
>> > Sent: Wednesday, January 29, 2020 8:04 PM
>> > To: Kamailio (SER) - Users Mailing List
>> <sr-users at lists.kamailio.org
>> <mailto:sr-users at lists.kamailio.org>>
>> > 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
>> > sr-users at lists.kamailio.org
>> <mailto: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>
>>
>>
>> --
>> Alex Balashov | Principal | Evariste Systems LLC
>>
>> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
>> Web: http://www.evaristesys.com/
>> <http://www.evaristesys.com/>,
>> http://www.csrpswitch.com/ <http://www.csrpswitch.com/>
>>
>> _______________________________________________
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>> <mailto:sr-users at lists.kamailio.org>
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>>
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>> <mailto:sr-users at lists.kamailio.org>
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>>
>>
>>
>> --
>>
>> BR,
>> Denys Pozniak
>>
>>
>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org <mailto: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>
>
> --
> 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>
> Funding: https://www.paypal.me/dcmierla <https://www.paypal.me/dcmierla>
>
>
>
> --
>
> BR,
> Denys Pozniak
>
>
> _______________________________________________
> Kamailio (SER) - Users Mailing List
> sr-users at lists.kamailio.org <mailto: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>
>
> --
> Regards,
>
> David Villasmil
> email: david.villasmil.work at gmail.com
> <mailto:david.villasmil.work at gmail.com>
> phone: +34669448337
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla
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