Using advertised_address core parameter in the kamailio script doesn't update the address mentioned in the Record-Route header. 

We see this problem in the 200 OK message (of the INVITE msg), where the Record-Route header sent by the Kamailio contains socket address.

We're using kamailio 4.4.5 (x86_64/linux) 239f3c

Can you please tell if this core parameter is effective for changing the RR header ?

Thanks