Hi Naveed,
When enabling dourble record routing (setting 'modparam("rr", "enable_double_rr", 2)') in kamailio config.... kamalio will insert the advertised sip address in both headers - which in my case is the AWS Elastic IP/NAT IP.
Is it possible to tell kamailio to advertise both the Public/NAT IP and Private IP in the two RR headers?
Cheers