[OpenSIPS-Users] Trying to learn how to use siptrace

[Bogdan-Andrei Iancu]

Hi Brian,

siptrace works like this:

sip_trace() function will siptrace the current SIP message
 
   + setting the trace flag (like setflag(22) ) will trace all the 
messages related to the transaction created by the current request you 
process

trace_dialog() works only for call - use it for initials INVITEs and it 
will trace the whole dialog.

Regards,
Bogdan


opensipslist at encambio.com wrote:
> Hello list,
>
> According to the online siptrace module docs:
>
>   'Only messages processed with TM/SL are logged.'
>
> First, I assume that is why when I do:
>
>   modparam("siptrace", "trace_flag", 22)
>   route{
>     setflag(22);
>     setbflag(22);
>     [...]
>   }
>
> ...that no REGISTERs are being traced. I assume that all other
> messages will be traced by the above code.
>
> Also, I see that I have the option of:
>
>   if (is_method("INVITE") && !has_totag())
>     trace_dialog();
>
> ...which seems to have the same effect (no REGISTERs traced.)
> But if I do:
>
>   route{
>     sip_trace();
>     [...]
>   }
>
> ...then REGISTERs and INVITEs will be traced, right?
>
> QUESTION
>
> How do most people choose which of these three siptrace logging
> methods to use? Is there ever a reason to definitely not use one
> of them, and is it common to combine any of these three methods?
>
> Thanks,
> Brian
>
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>
>   


-- 
Bogdan-Andrei Iancu
www.voice-system.ro