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

Alexander goal81 at gmail.com
Tue Oct 27 11:06:54 CET 2009


  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.

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

> El Martes, 27 de Octubre de 2009, Alexander escribió:
> > I've tried to implement that logic. It seems to work in some cases, but I
> >  encounter one problem. Sometimes Opensips can not forward a call to the
> >  platform via rewritehostport(). It tries to forward SIP request, but
> >  nothing happens - only retransmission handler is called.
>
> What do you mean with "only retransmission handler is called"?
> Do you see the request leaving OpenSPIS or not?
>
>
> --
> Iñaki Baz Castillo <ibc at aliax.net>
>
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> Users at lists.opensips.org
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