Hello, I'm writing an app based on simpleua.c code. My app waits for an incoming call and creates an outgoing call. It needs to propagate responses received in the outgoing leg to the incoming leg. Since I need to intercept provisional responses, I've created an on_rx_response function and set it in the pjsip_module as a callback. If I do this with simpleua.c, it works, but in my own code, on_rx_response will only be called back if I call pjsip_dlg_add_usage passing my module and the outgoing dlg. Is this the correct way to do it? And if so, why simpleua.c doesn't have to do it? regards, mayama -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20081225/0110e2b2/attachment.html>