Hi all, I came across a problem with re-registration after reg_timeout of 3600 seconds. The call was in progress, when the re-registration happened. In on_reg_state(.), i got "Auth Failed" and 0 binding. What could be possibly done in case of such scenario? Based on the status i get in on_reg_state, i set my GUI flags accordingly. Is there any way to monitor, when the re-registration is going to happen, so that it can be handled prior to on_reg_state(.) callback status. Thanks in advance for any hint Anil