PHONE CALL SERVICE SYSTEM FOR ON LINE GAME SERVICE AND PHONE CALL PROCESSING METHOD FOR MOBILE PHONE

摘要

A call service system for an online game and a call processing method for a mobile communication terminal are provided to enable a game user to give a call with an external user directly within a game without additional device and process, thereby largely increasing an available communication coverage of a user using the game. An internet call service system(13) performs a call between an IP(Internet Protocol) network(12-2) and a mobile communication network(12-1). If a call of a specific game user is received from a mobile communication terminal(11), a call receiver(13-3) searches a specific game user among game users connected to a game server(13-2). A call relay unit(13-5) relays call data between a game client and the internet call service system.