You can set the timeout with the timer parameters for the TM module:

modparam("tm", "retr_timer1p1", 1) modparam("tm", "retr_timer1p2", 2) modparam("tm", "retr_timer1p3", 4) modparam("tm", "retr_timer2", 4) modparam("tm", "fr_timer", 18) modparam("tm", "fr_inv_timer", 60)

check http://www.iptel.org/ser/doc/modules/html/tm.html http://www.iptel.org/ser/doc/modules/html/tm.html for details.

Regards, Jesus

-----Original Message----- From: Vitor Brasileiro [mailto:vitorbrasileiromail@yahoo.com.br] Sent: Sábado, 18 de Diciembre de 2004 12:58 p.m. To: Amozurrutia Jesus; serusers@lists.iptel.org Subject: Re: [Serusers] Backup GW

Thank u Jesus, it worked. Now, I have another question. How I set the failure timeout. It's taking too much tike to send to the secondary GW.

Vitor Brasileiro ----- Original Message -----

From: Amozurrutia Jesus mailto:jamozurrutia@mcmtelecom.com.mx To: Vitor Brasileiro mailto:vitorbrasileiromail@yahoo.com.br ; serusers@lists.iptel.org mailto:serusers@lists.iptel.org Sent: Friday, December 17, 2004 10:38 PM Subject: RE: [Serusers] Backup GW

I'm using something like this:

###################################################################### # Route to main Gateway ###################################################################### route[1] { rewritehost("Main.Gateway.IP.Address"); t_on_failure("1"); t_relay(); }

###################################################################### # Route to secondary Mex. PSTN Gateway ###################################################################### failure_route[1] { log(1,"Main Gw failed or is busy. Trying secondary.\n"); rewritehost("Second.Gateway.IP.Address"); append_branch(); t_relay(); }

Call will be routed to the second gateway if the first gateway is busy or down. Does anybody know a method for load balancong?

Regards, Jesus

-----Original Message----- From: Vitor Brasileiro [mailto:vitorbrasileiromail@yahoo.com.br] Sent: Viernes, 17 de Diciembre de 2004 06:27 p.m. To: serusers@lists.iptel.org Subject: [Serusers] Backup GW

Hi list,

My SER sends to a specific GW all the external calls, but I intend to have a secondary (backup) GW to terminate those calls would't be completed for some reason. Does nbody knows how?

Thanks, Vitor Brasileiro.