12 May
2016
12 May
'16
3:54 p.m.
Hi guys,
i have a kamailio running on the wan (my central kamailio) and i have phones on a private
network range 172.20.0.0/16 behind a NAT.
i also run another kamailio locally to collect all sip phones on my network and this one
use the DB of the remote central kamailio.
the local kamailio does t_relay_to() the ip of the central kamailio
route {
if (uri==myself) {
if (method=="REGISTER") {
route(2);
exit;
};
route[2] {
rewritehost("public_remote_kamailio");
if(!t_relay_to("udp:public_remote_kamailio:5060")) {
sl_reply_error();
};
exit;
}
the bad thing is once the phones get registered with non-routable ip (like in the attached
picture) trying to INVITE them directly by requesting public_kamailio_ip result in
non-working situation.
how should I rewrite my dst_domain when registring in a way INVITE triggers to the local
kamailio.
My local kamailio runs with the listen udp:private_local_kamailio advertise
udp:public_local_kamailio
I try to be explicit but my understanding is not perfect, it would be nice you could give
me a hand.
I put my local kamailio.cfg attached.
thx
