[SR-Users] append_hf to CANCEL

[Grant Bagdasarian]

I tried to create an account, and I thought it went okay, but the page says my username does not exist.

-----Original Message-----
From: sr-users-bounces at lists.sip-router.org [mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Daniel-Constantin Mierla
Sent: Wednesday, November 20, 2013 4:20 PM
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] append_hf to CANCEL

Hello,

there is a tm module that allows setting extra parameters for local ACK and CANCEL:

- http://kamailio.org/docs/modules/stable/modules/tm.html#ac_extra_hdrs

But I think it doesn't support variables -- only static string -- but you can give it a try.

I had in my to-do for a while to add an event route for local ack/cancel where to allow adding headers, but it was no time for it. Maybe you can open a feature request on tracker so it gets higher priority and eventually other devs will look at it.

Cheers,
Daniel

On 11/20/13 3:53 PM, Grant Bagdasarian wrote:
> No, it has to be done in Kamailio. And since there is no way to append a header to a CANCEL, I'm forced to do it another way.
> I did notice after the CANCEL is sent by the UAC, the UAS generates a 487 Request Terminated. I'm able to append a header to the 487.
> So, that does solve my problem.
>
> -----Original Message-----
> From: sr-users-bounces at lists.sip-router.org 
> [mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Alex 
> Balashov
> Sent: Wednesday, November 20, 2013 3:28 PM
> To: sr-users at lists.sip-router.org
> Subject: Re: [SR-Users] append_hf to CANCEL
>
> On 11/20/2013 09:26 AM, Grant Bagdasarian wrote:
>
>> I want to know when the CANCEL was received by Kamailio, and update 
>> the datetime column of the row created by the initial INVITE. It's a 
>> custom thing.
> What stops you from doing this now?  Or do you mean you need to do it on the upstream (and presumably non-Kamailian) UAS?
>
> --
> Alex Balashov - Principal
> Evariste Systems LLC
> 235 E Ponce de Leon Ave
> Suite 106
> Decatur, GA 30030
> United States
> Tel: +1-678-954-0670
> Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
>
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--
Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Trainings - Berlin, Nov 25-28
   - more details about Kamailio trainings at http://www.asipto.com -


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