If your process is also acting as a SIP proxy, you may wish to consider
preloading route headers into the UAC-generated message and sending the
packets to the proxy port (where they would go through request_route as any
other proxied request, and via onreply/failure routes for responses).
It does add overhead but the simplicity may be worth it for you.
Armen
On Feb 20, 2016 1:27 PM, "Alex Balashov" <abalas...@evaristesys.com> wrote:
> James,
>
> I'm not sure there's any way to intercept endogenously generated specialty
> requests (like uac_reg requests) in route script. If there is, it would
> only be in something relatively low-level like the onsend_route.
>
> uacreg may use TM callbacks internally to catch responses, but that
> doesn't mean it exposes them into route script hooks. I have never seen or
> heard of such a mechanism.
>
> -- Alex
>
> On 02/20/2016 04:24 PM, James Cloos wrote:
>
> I've started adding sip_trace to my kamailios, and mostly have it
>> working, but cannot figure out how to capture the outgoing calls
>> from uac_reg.
>>
>> I had to add:
>>
>> reply_route {
>> sip_trace();
>> }
>>
>> onsend_route {
>> sip_trace();
>> }
>>
>> to capture those packets. What *_route {} does uac_reg target for its
>> outgoing packets?
>>
>> I read uac_reg.[ch], and see that it uses the t_request method from
>> tm's struct tm_binds. And that the methods are defined via a call
>> to load_tm_api(), and that t_request defaults to the request() function
>> in tm/uac.c.
>>
>> But I don't see from that which route chunk it uses.
>>
>> -JimC
>>
>>
>
> --
> Alex Balashov | Principal | Evariste Systems LLC
> 303 Perimeter Center North, Suite 300
> Atlanta, GA 30346
> United States
>
> Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>
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