Target address refresh not working
Hi All,
Hope you are doing fine. I am facing issue with one of the customers as it is asking in 183 session progress message to start communication with new IP mentioned in contact field and sending 200 OK message with an updated ip in header field. My SBC sends ack on the previous signaling ip and does not start communication on new IP provided by customer in header field.
Acme (.5) ----> invite ----> customer (.162)
customer (.162) ----> 100 Trying ---> Acme(.5)
customer(.162) ----> 183 session progress and updated ip in contact header (.185) ----->Acme(.5)
customer(.162) -----> 200 Ok and updated ip in contact header (.185) ----->Acme(.5)