Communication system, communication system management apparatus, terminal connection control method, and program

A communication system management apparatus for use with a communication system connected to a plurality of communication terminals via a network, said communication system management apparatus comprising:

• a user authentication processing section configured to process user authentication in response to an authentication operation performed by a user using any one of said communication terminals;
• a first information management section configured to manage user information about said user authenticated by said user authentication processing section in association with terminal information about the communication terminal used by said user;
• a second information management section configured to manage communication information including the user information about a plurality of users with intent to communicate with one another;
• and
• a connection control section configured to be used if said second information management section manages the communication information including the user information about said user authenticated by said user authentication processing section and if said first information management section manages the user information about another user as part of said communication information, said connection control section then sending the terminal information about another communication terminal corresponding to the user information about the other user managed by said first information management section, to the communication terminal identified by the terminal information managed by said first information management section in association with the user information about the authenticated user,
• wherein said connection control section does not send a user name list to the communication terminal identified by the terminal information managed by said first information management section in association with the user information about the authenticated user, and
• wherein said connection control section checks whether said first information management section manages the user information about the other user before sending the terminal information about the another communication terminal corresponding to the user information about the other user.

A terminal connection control method for use with a management apparatus connected to a plurality of communication terminals via a network, said terminal connection control method comprising the steps of:

• processing user authentication in response to an authentication operation performed by a user using any one of said communication terminals;
• firstly registering user information about said user authenticated in said user authentication processing step in association with terminal information about the communication terminal used by said user;
• secondly registering communication information including the user information about a plurality of users with intent to communicate with one another;
• and
• if said second registering step has registered the communication information including the user information about said user authenticated in said user authentication processing step and if said first registering step has registered the user information about another user as part of said communication information, then sending the terminal information about another communication terminal corresponding to the user information about the other user registered in said first registering step, to the communication terminal identified by the terminal information registered in said first registering step in association with the user information about the authenticated user,
• wherein a user name list is not sent to the communication terminal identified by the terminal information registered in said first registering step in association with the user information about said authenticated user, and
• wherein it is checked whether the user information about the other user has been registered before sending the terminal information about the another communication terminal corresponding to the user information about the other user.

A program stored on a non-transitory storage medium for causing a computer to function as a management apparatus connected to a plurality of communication terminals via a network,

• said management apparatus comprising:
• a user authentication processing section configured to process user authentication in response to an authentication operation performed by a user using any one of said communication terminals;
• a first information management section configured to manage user information about said user authenticated by said user authentication processing section in association with terminal information about the communication terminal used by said user;
• a second information management section configured to manage communication information including the user information about a plurality of users with intent to communicate with one another;
• and
• a connection control section configured to be used if said second information management section manages the communication information including the user information about said user authenticated by said user authentication processing section and if said first information management section manages the user information about another user as part of said communication information, said connection control section then sending the terminal information about another communication terminal corresponding to the user information about the other user managed by said first information management section, to the communication terminal identified by the terminal information managed by said first information management section in association with the user information about the authenticated user,
• wherein said connection control section does not send a user name list to the communication terminal identified by the terminal information managed by said first information management section in association with the user information about the authenticated user, and
• wherein said connection control section checks whether said first information management section manages the user information about the other user before sending the terminal information about the another communication terminal corresponding to the user information about the other user.

A communication system comprising:

• a plurality of communication terminals;
• and
• a management apparatus interconnected via a network,
• said management apparatus including
• a user authentication processing section configured to process user authentication in response to an authentication operation performed by a user using any one of said communication terminals,
• an information management section configured to manage user information about the user authenticated by said user authentication processing section in association with terminal information about the communication terminal used by said user, and
• a connection control section configured to be used if an opposite user is selected by the communication terminal identified by the terminal information managed by said information management section in association with the user information about the user authenticated by said user authentication processing section and if said information management section manages the user information about the other user corresponding to said opposite user, said connection control section then sending the terminal information about another communication terminal corresponding to the user information about the other user managed by said information management section, to the communication terminal used by said authenticated user,
• wherein said connection control section does not send a user name list to the communication terminal used by said authenticated user, and
• wherein said connection control section checks whether said information management section manages the user information about the other user before sending the terminal information about the another communication terminal corresponding to the user information about the other user.

A communication system management apparatus connected to a plurality of communication terminals via a network, said communication system management apparatus comprising:

• a user authentication processing section configured to process user authentication in response to an authentication operation performed by a user using any one of said communication terminals;
• an information management section configured to manage user information about the user authenticated by said user authentication processing section in association with terminal information about the communication terminal used by said user;
• and
• a connection control section configured to be used if an opposite user is selected by the communication terminal identified by the terminal information managed by said information management section in association with the user information about the user authenticated by said user authentication processing section and if said information management section manages the user information about the other user corresponding to said opposite user, said connection control section then sending the terminal information about another communication terminal corresponding to the user information about the other user managed by said information management section, to the communication terminal used by said authenticated user,
• wherein said connection control section does not send user name list to the communication terminal used by said authenticated user, and
• wherein said connection control section checks whether said information management section manages the user information about the other user before sending the terminal information about the another communication terminal corresponding to the user information about the other user.

A terminal connection control method for use with a management apparatus connected to a plurality of communication terminals via a network, said terminal connection control method comprising the steps of:

• processing user authentication in response to an authentication operation performed by a user using any one of said communication terminals;
• registering user information about the user authenticated in said user authentication processing step in association with terminal information about the communication terminal used by said user;
• and
• if an opposite user is selected by the communication terminal identified by the terminal information registered in said information registering step in association with the user information about the user authenticated in said user authentication processing step and if said information registering step has registered the user information about the other user corresponding to said opposite user, then sending the terminal information about another communication terminal corresponding to the user information about the other user registered in said information registering step, to the communication terminal used by said authenticated user,
• wherein a user name list is not sent to the communication terminal used by said authenticated user, and
• wherein it is checked whether the user information about the other user has been registered before sending the terminal information about the another communication terminal corresponding to the user information about the other user.

A program stored on a non-transitory storage medium for causing a computer to function as a management apparatus connected to a plurality of communication terminals via a network,

• said management apparatus comprising:
• a user authentication processing section configured to process user authentication in response to an authentication operation performed by a user using any one of said communication terminals;
• an information management section configured to manage user information about the user authenticated by said user authentication processing section in association with terminal information about the communication terminal used by said user;
• and
• a connection control section configured to be used if an opposite user is selected by the communication terminal identified by the terminal information managed by said information management section in association with the user information about the user authenticated by said user authentication processing section and if said information management section manages the user information about the other user corresponding to said opposite user, said connection control section then sending the terminal information about another communication terminal corresponding to the user information about the other user managed by said information management section, to the communication terminal used by said authenticated user,
• wherein said connection control section does not send a user name list to the communication terminal used by said authenticated user, and
• wherein said connection control section checks whether said information management section manages the user information about the other before sending the terminal information about the another communication terminal corresponding to the user information about the other user.

A communication system management apparatus for use with a communication system connected to a plurality of communication terminals via a network, comprising:

• user authentication processing means for processing user authentication in response to an authentication operation performed by a user using any one of said communication terminals;
• first information management means for managing user information about said user authenticated by said user authentication processing means in association with terminal information about the communication terminal used by said user;
• second information management means for managing communication information including the user information about a plurality of users with intent to communicate with one another;
• and
• connection control means for being used if said second information management means manages the communication information including the user information about said user authenticated by said user authentication processing means and if said first information management means manages the user information about another user as part of said communication information, said connection control means then sending the terminal information about another communication terminal corresponding to the user information about the other user managed by said first information management means, to the communication terminal identified by the terminal information managed by said first information management means in association with the user information about the authenticated user,
• wherein said connection control means does not send a user name list to the communication terminal identified by the terminal information managed by said first information management means in association with the user information about the authenticated user, and
• wherein said connection control means checks whether said information management means manages the user information about the other user before sending the terminal information about the another communication terminal corresponding to the user information about the other user.

A communication system management apparatus connected to a plurality of communication terminals via a network, said communication system management apparatus comprising:

• user authentication processing means for processing user authentication in response to an authentication operation performed by a user using any one of said communication terminals;
• information management means for managing user information about the user authenticated by said user authentication processing means in association with terminal information about the communication terminal used by said user;
• and
• connection control means for being used if an opposite user is selected by the communication terminal identified by the terminal information managed by said information management means in association with the user information about the user authenticated by said user authentication processing means and if said information management means manages the user information about the other user corresponding to said opposite user, said connection control means then sending the terminal information about another communication terminal corresponding to the user information about the other user managed by said information management means, to the communication terminal used by said authenticated user,
• wherein said connection control means does not send a user name list to the communication terminal used by said authenticated user, and
• wherein said connection control means checks whether said information management means manages the user information about the other user before sending the terminal information about the another communication terminal corresponding to the user information about the other user.