Hello,
I have a kamailio proxy in front of FreeSWITCH.
Whenever FreeSWITCH initiates the dialog (e.g. sends an INVITE),
kamailio doesn't use the 'received' parameter and it forwards to
the RFC1918 IP address. The initial INVITE from FreeSWITCH has the
following headers:
To: <sip:1001@192.168.1.200:5063>
Route: <sip:1.2.3.4>;lr;received=sip:5.6.7.8:5063
Where 1.2.3.4 is the kamailio public IP and 5.6.7.8
is the public IP of the UAC behind NAT.
I have modparam("path", "use_received", 1) in my config
file and to my understanding that should be sufficient to route to
the proper IP, but kamailio keeps sending INVITEs to 192.168.1.200.
Can anyone tell me what am I missing?
Thanks!
Kind regards,
Iskren