[SR-Users] Problem using dispatcher.

[Gary Chen]

That works. Thanks. 





From: Daniel-Constantin Mierla [mailto:miconda at gmail.com] 
Sent: Thursday, June 02, 2011 4:28 PM 
To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List 
Cc: Gary Chen 
Subject: Re: [SR-Users] Problem using dispatcher. 





On 6/2/11 9:41 PM, Gary Chen wrote: 

Thanks for the quick reply. 

How can I fix this? 

When you set t_on_failure for an INVITE, the respective failure route will be executed for any reply >=0. What you have to do is to not re-route to a new destination from failure route, simply exit for those reply codes, like: 

if(t_check_status("401|407")) exit; 

You don't handle as well the canceled transactions, when re-routing makes no sense -- you should do it (see default config file for example. 

Cheers, 
Daniel 




We are using Kamailio as single point of entry for all our phones. Our phones all registered with Freeswitch. Kamailio only route the SIP traffic. Is there any way I can make Kamailio not treat 407 as failure? 

I also have the same problem with REGISTER messages when Freeswitch reply with '401 Unauthorized'. I end up using Forward() instead of t_relay() to make the phone1 register with Freeswitch. 



Any suggestion? 



-----Original Message----- 
From: sr-users-bounces at lists.sip-router.org [ mailto:sr-users-bounces at lists.sip-router.org ] On Behalf Of Alex Balashov 
Sent: Thursday, June 02, 2011 3:30 PM 
To: sr-users at lists.sip-router.org 
Subject: Re: [SR-Users] Problem using dispatcher. 



On 06/02/2011 03:26 PM, Gary Chen wrote: 



> the dispatcher always get into FAILURE route although the log shows 

> that kamailio did send INVITE to 10.10.1.222 and received '407 - 

> Proxy Authentication Required' from Freexwitch1 and then dispatcher 

> send INVITE to 10.10.1.223 and also received '407 - Proxy 

> Authentication Required' from Freexwitch2 and eventually failed. 



That's because any reply >= 300 is considered a failure. 



-- 

Alex Balashov - Principal 

Evariste Systems LLC 

260 Peachtree Street NW 

Suite 2200 

Atlanta, GA 30303 

Tel: +1-678-954-0670 

Fax: +1-404-961-1892 

Web: http://www.evaristesys.com/ 



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-- Daniel-Constantin Mierla -- http://www.asipto.com http://linkedin.com/in/miconda -- http://twitter.com/miconda 
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