[OpenSIPS-Users] Detect failed SIP server

[Bogdan-Andrei Iancu]

Hi Chen-Che,

In OpenSIPS there are 2 timers - fr_timer and fr_inv_timer ; fr_timer -
timeout if no reply at all was received from next hop ; fr_inv_timer -
timeout to final reply (negative or positive).

First fr_timer is activate, until a reply is received -> it is switched
to fr_inv_timer.

So, in your case, I guess you do get a reply, so fr_timer is replaced
with fr_inv_timer ?!?

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 05/09/2013 08:49 AM, microx wrote:
> HI Bogdan-Andrei,
>
> Thanks for your answer. However, in my configuration file, I set 
> modparam("tm", "fr_timer", 10)
> modparam("tm", "fr_timer_avp", "$avp(timeout)")
>
> route {
>         $avp(timeout) = 32;
>         !t_relay();
> }
>
> A caller still receives 408 request timeout when the caller does not receive
> 200 OK in 10 seconds (after sending INVITE) rather than 32 seconds. What
> should I set to make the caller receive 408 request timeout after 32
> seconds? Thanks for your help.
>
> Best regards,
> Chen-Che
>
>
>
>
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