[SR-Users] continue processing route script if no response from gateway

[Henning Westerholt]

On Thursday 27 May 2010, JR Richardson wrote:
> > i assume according your description that the GW in question don't send a
> > provisional response. Then the tm module should generate a internal 408
> > after fr_timer interval which you could then catch in a failure_route. Do
> > you armed the appropriate failure_route in your cfg?
> 
> Yes, the gateway is totally off-line so no response comes back.  I do
> have failure_route in the config.  This is related to another active
> post from me "Carrierroute failover domain not working" so I'm sure
> this is a redundant post, but your input is appreciated.
> 
> The pastebin has my kamailio.cfg, the kamailio debug trace and the
> error received by sipp and the ngrep capture.
> 
> http://pastebin.com/VQziKYjE

Hi JR,

from the logs:

INFO:carrierroute:cr_do_route: rewrite_uri_recursor doesn't complete, uri 65, 
carrier 1, domain 2

this means that there was an error during the invocation of the cr_route in 
the failure_route[2]. Can you check if you've a rule with domain 2 in your 
carrierroute table?

And you probably also want to use revert_uri() and append_branch(); in the 
failure_route before respectivly after the new cr_route, otherwise you'll 
probably run in to problems as well. I just noticed that there is an error in 
the first example in the cr docs, i'll fix it now. The second example uses 
this two commands.

Regards,

Henning