Hi All,
For interoperability reasons I need to re-write the From URI Domain ($fd)
in requests proxied by Kamailio to the source IP (socket) that Kamailio
will send them via.
I have experimented with onsend_route and can successfully discover the
snd_ip, however it seems I am unable to rewrite the $fd, presumably because
I am too late in the logic.
Is this possible? I can hardcode IPs if required but would rather keep it
dynamic if I can.
Thanks in advance,
Matthew