[SR-Users] Callback for TM´s "fr_inv_timer" ?

[Alex Balashov]

Hi,

failure_route is a bit of an abstraction in that it is triggered by a variety of conditions -- including that one. 

You can test for this condition with t_branch_timeout() and t_branch_replied() (below it in the docs):

https://kamailio.org/docs/modules/5.6.x/modules/tm.html#tm.f.t_branch_timeout

— Alex

> On Jun 14, 2022, at 1:31 PM, Antonio Couto <couto.a at gmail.com> wrote:
> 
> There some way to set a callback route for TM´s "fr_inv_timer" ?
> I want to receive this callback when its fires and before Kamailio send 408 Request Timeout to the caller ?
> 
> I tryed every callback available but I think I missing something or I will need to implement  on TM module.
> 
> Thanks in advance
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-- 
Alex Balashov | Principal | Evariste Systems LLC

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