Patent ID: 6393014
Filing Date: 2002-05-21
Classification: H04M,H04W

Abstract:
A method of transferring Internet Protocol (IP) data from an application to a mobile station on one of an IP network and a non-IP network, the mobile station identified by both a mobile station IP address and a mobile station identifier, comprising:receiving, at a dual messenger, a notification request from the application to transfer IP data to the mobile station, said notification request identifying the mobile station by the mobile station IP address; determining, at said dual messenger, if the mobile station is registered on an IP network, and if the mobile station is not registered on an IP network, then: associating, at said dual messenger, the mobile station IP address to the mobile station identifier; transmitting, from said dual messenger to a message handler, a notification request identified by the associated mobile station identifier; and determining, at said message handler, if the mobile station is registered on the non-IP network, and if the mobile station is registered on the non-IP network, then transmitting, from said message handler, the IP data to the mobile station via a teleservice server on the non-IP network.