Reachability realization systems and reachability realization method

摘要

Server that implements the reachability to achieve the reachability to the second user from the first user unacquainted with each other. The server (100, 200), the second user terminal of the second user to use (10), the actual destination information receiving unit that receives the address information of the reachable reality to the user of the second ( 110), and a converted address information generating unit based on the actual address information of the real destination information received by the reception unit, the first user generates the converted address information that can not identify the real destination information.