Patent ID: 7155520

Claim:
A speech communication service providing system comprising: a server connected to the Internet; and a call control unit of speech communications, said server including: (A) a module generating, when receiving a piece of first address information as a piece of address information of a destination of a speech communication from a terminal device, a piece of call identifying information corresponding to the first address information; (B) a module storing the call identifying information and the first address information; (C) a module notifying said terminal device of the call identifying information and second address information as a piece of address information of said control unit; and (D) a module notifying, when receiving the call identifying information from said control unit that is the same as call identifying information stored in said storing module, said control unit of the first address information corresponding thereto, said control unit including: (a) a module inquiring, when receiving a call including the call identifying information transmitted from said terminal device using the second address information received from said server, said server about the first address information corresponding to the call identifying information included in the call; and (b) a module performing, when receiving the corresponding first address from said server, processes in order that the call from said terminal device arrives at another terminal device corresponding to the first address information.