METHOD FOR A REQUEST AND RESPONSE OF AN INSTANT MESSAGE DISPOSITION NOTIFICATION IN A CONVERGED-IP MESSAGING SERVICE AND A SYSTEM THEREOF, PARTICULARLY FOR NOT TRANSMITTING AN UNNECESSARY IMDN(INSTANT MESSAGE DISPOSITION NOTIFICATION) RESPONSE TO A CALLING CLIENT

摘要

PURPOSE: A method for a request and response of an instant message disposition notification in a converged-IP messaging service and a system thereof are provided to request an IMDN by enabling a client to set up a response restriction time and allow a reception client not to IMDN response when the response restriction time elapses.;CONSTITUTION: An IMDN request for which a response restriction time is received from a calling client(901), and a particular header included in the IMDN request is confirmed. A reception client to which the IMDN request is delivered is confirmed(903). The IMDN request for which the response restriction time is set up is transmitted to the reception client(905). If the cancellation request for the IMDN request is received before the response restriction time passes, the IMDN response is not transmitted to the calling client(907,909).;COPYRIGHT KIPO 2010