16 Nov
2020
16 Nov
'20
2:43 p.m.
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(a)gmail.com>om>:
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(a)skalatan.de>
escribió:
--
BR,
Denys Pozniak
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 <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Alex
Balashov
Sent: Friday, January 31, 2020 9:45 PM
To: sr-users(a)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:
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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 <sr-users-bounces(a)lists.kamailio.org> On Behalf Of
Alfonso Pinto
Sent: Wednesday, January 29, 2020 8:04 PM
To: Kamailio (SER) - Users Mailing List <sr-users(a)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
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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/
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