Method and apparatus for providing enhanced 911 for nomadic users

摘要

A method and apparatus for providing a Global Positioning System (GPS) tracking device to be integrated with a VoIP endpoint device and a subscriber's current GPS positioning data to be associated with the subscriber's telephone number are disclosed. The present invention enables a VoIP service provider to route a E911 call from a subscriber to the appropriate Public Safety Answering Point (PSAP) based on the current GPS positioning data of the subscriber's VoIP endpoint device. Moreover, the GPS positioning data will be sent to the PSAP as part of the E911 call.