New subject: Change CANCEL reason when fr_timer expires

22 May 2016

Hello, Alex!

Fisrt of all, thanks for you help with this problem!

I don't think that this will help me. I can see that this parameter is
enabled by default and in fact it is working in some cases. One case where
this works is when the INVITE is sended for more than one endpoint (when
the same user is registered in many devices). When someone answers the
INVITE, Kamailio sends a CANCEL message to the other endpoints and it has
the Reason header showing that the call was answered elsewhere.

I want to add the CANCEL Reason header when the timer expires, so kamilio
will not receive a final replay to that transaction.

*Bruno Emer*

Mobile: +55 11 96540-0044
email: brunoemer(a)gmail.com
<https://www.facebook.com/bruno.emer.5>
<https://www.linkedin.com/profile/view?id=86461237&trk=spm_pic>
<https://twitter.com/brunoemer_>
<https://www.flickr.com/photos/122070309@N03/>
<http://google.com/+BrunoEmer>  <http://instagram.com/brunoemer_>

2016-05-20 15:42 GMT-03:00 Bruno Emer &lt;brunoemer(a)gmail.com&gt;om>:

...
  Hello all!

 I have a situation here where when I send a INVITE to some specific
 user-agents in my environment I must change the fr_timer to a value lower
 than the default.

 I can acomplish this using the "t_set_fr" commands in my cfg file, and it
 works like a charm.

 The point is that when the timer reaches its limit, the kamailio server
 sends a CANCEL message to the user-agent. I know that this is the normal
 behavior, but I want to add the Reason field on it, so the user-agent
 application can know that the call wasn't answered on time.

 I was looking the TM module documentation to understand how to do this,
 but I couldn't figure out a way to get this working.

 Is there a way to add the Reason in CANCEL messages generated by the
 fr_timer?

 Thanks.

 *Bruno Emer*

 Mobile: +55 11 96540-0044
 email: brunoemer(a)gmail.com
 <https://www.facebook.com/bruno.emer.5>
 <https://www.linkedin.com/profile/view?id=86461237&trk=spm_pic>
 <https://twitter.com/brunoemer_>
 <https://www.flickr.com/photos/122070309@N03/>
 <http://google.com/+BrunoEmer>  <http://instagram.com/brunoemer_>

Re: [SR-Users] Change CANCEL reason when fr_timer expires