[OpenSIPS-Users] Pass calls to another realm via gateway

Alexander goal81 at gmail.com
Tue Oct 27 11:31:12 CET 2009


  Right before t_relay() $du is NULL.

2009/10/27 Iñaki Baz Castillo <ibc at aliax.net>

> El Martes, 27 de Octubre de 2009, Alexander escribió:
> >   It seems it doesn't leave - tcpdump shows nothing and our platform
> > receives nothing.
> >   t_relay() is called, and I see this:
> >
> > Oct 27 12:12:35 [16751] DBG:tm:retransmission_handler:
> > retransmission_handler : request resending (t=0xb618de58, INVITE
> > sip:200213 at 62.117.120.101:5061 SIP/2.0...
> > Oct 27 12:12:35 [16751] DBG:tm:retransmission_handler:
> > retransmission_handler : request resending (t=0xb618de58, INVITE
> > sip:200213 at 62.117.120.101:5061 SIP/2.0...
> > Oct 27 12:12:35 [16751] DBG:tm:retransmission_handler:
> > retransmission_handler : request resending (t=0xb618de58, INVITE
> > sip:200213 at 62.117.120.101:5061 SIP/2.0...
> >
> >   62.117.120.101:5061 - it's the address:port of our platform. I call
> > rewritehostport() to set this address and port, and then t_relay().
> >
> >   This happens when Opensips receives a call from another domain (for
> > example, from sipbroker). Inside our domain all works fine and INVITE
> >  passes to our platform correctly.
>
> Before doint t_relay() printf with xlog the value of $du pseudo-variable
> (the
> real destination). Even if you set the RURI, $du has preference).
> $du is usually automatically set when doing a loockup for a natted contact
> and
> so.
>
> --
> Iñaki Baz Castillo <ibc at aliax.net>
>
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