There's no standard way to route via a SIP trunk. In the end, you need to
rewrite the RURI of the incoming INVITE and there are several way to do
that. If you have the two PBXs connected via OpenSIPS, then you already
know that.
If you want to use OpenSIPS, you need to understand SIP and how it wor
Hi,
I'm working on a setup with opensips+rtpproxy as a Lan-Wan bridge.
The basic scenario's work but I keep having trouble with a refer (transfer).
Refer is initiated on the Lan side, and relayed to a public Asterisk machine.
Asterisk is then having trouble sending out the invite to the transfert
