[OpenSIPS-Users] Rewriting destination uri

[Nauman Sulaiman]

Hi, 

We have the following set up , inbound call to UAC via Opensips

UAC<--------- Opensips <-------------- Proxy 1
     INVITE               INVITE
                            
    -------->              ----------------->
     200OK                    200OK
                          <------------------
                         ACK RURI= Opensips IP


We would like to set the $du variable after Opensips receives the 
final ACK to be IP:port of the UAC.


When Opensips receives the 200OK from the UAC is it possible to store the received ip and port somewhere so we can rewrite the $du when we receive the ACK.How to do this? Then how to rewrite the $du

Currently the ACK is not routed back to the UAC as the RURI of the ACK has Opensips address.

Regards