23 Feb
2008
23 Feb
'08
5:26 p.m.
Hi,
I think the original question was not about generating CANCEL (to the
callee) or not. It was about the length of the timer. Please read the
description of the ft_timer timeout. After INVITE is sent to the callee,
only ft_timer is set. When a provisional response is received (1xx) then
fr_timer is removed and fr_inv_timer is set. The default value for the
fr_timer is 60 seconds. This is why you are getting the timeout of 60
seconds no matter what value for the fr_inv_timeout you set.
By the way, the "408 Request Timeout" reply to the caller is always
generated when one of the timers expires, it does not matter if
noisy_ctimer parameter is set or not.
Regards,
Anatoly.
El Sábado, 23 de Febrero de 2008, Mark Sayer
escribió:
Hi -
I am using 1.2.1-notls. When using t_relay() to INVITE a call, I
assume that the timeout before returning a 408 would be governed by
fr_inv_timer and fr_inv_timer_avp. Although the 1.2 documentation
states that the default for fr_inv_timer is 120 seconds I seem to get
a timeout at 60 seconds and neither fr_inv_timer or fr_inv_timer_avp
seems to have any effect. Have a made an error in interpreting the
docs? How should I be varying this timeout?
That timeout just mean how long OpenSer stores transacction information in
order to match repies and retransmissions, no more.
If you want OpenSer to generate a CANCEL (to the callee) and a 408 (to the
caller) when that timer expires you must enable this parameter:
modparam("tm", "noisy_ctimer", 1)
Regards.