[SR-Users] carrierroute and failure route

[Yu Boot]

Gotcha! I've added fix_nated_contact() to [NATDETECT] route and now all 
messages UNTIL reinvite occurs are with correct NATed IP in "Contact" field.


Now I'm trying to make it work similiar way with reinvites. And I still 
don't understand, is default Kami config is somewhat broken or what.

route[NATDETECT] {
#!ifdef WITH_NAT
         force_rport();
         if (nat_uac_test("19")) {
                 if (is_method("REGISTER")) {
                         fix_nated_register();
                 } else {
                         if(is_first_hop())

                                 #here we go

                                 fix_nated_contact();

                                 set_contact_alias();
                 }
                 setflag(FLT_NATS);
         }
#!endif
         return;
}



04.08.2017 16:27, Yu Boot пишет:
> Played some time with sngrep and wireshark. All "working" solutions 
> wors only with devices that ignore Contact and reply to Kami IP 
> directly. Even with plain default kamailio.cfg relayed messages from 
> NAtted device are with private address (and correct NATted alias) in 
> Contact field. Is default cfg is broken? Kamailio 4.3
>
>
> 04.08.2017 15:26, Sebastian Damm пишет:
>> Hi,
>>
>> On Fri, Aug 4, 2017 at 1:37 PM, Yu Boot <yu at yu-boot.ru> wrote:
>>> Problem was magically solved by replacing t_relay in CR route by route
>>> (RELAY) :)
>> Okay, the only thing route(RELAY) does more is set the reply route. So
>> maybe your replies were not correctly handled in first place. (And it
>> does take care of the dialog handling, but I don't know whether that's
>> important.)
>>
>
>
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