Transmission management apparatus, transmission system, and computer-readable recording medium

A transmission system comprising:

• a transmission management apparatus configured to manage transmission among a plurality of transmission terminals connected to a network;
• and
• a transmission terminal management apparatus configured to manage the transmission terminals, wherein
• the transmission terminal management apparatus includes
• a receiving unit configured to receive group identification information for identifying a group to which the transmission terminal used by a user belongs and a change instruction for display information to be displayed on the transmission terminal from a user terminal;
• and
• a transmitting unit configured to transmit the group identification information and the change instruction received by the receiving unit to the transmission management apparatus, and
• the transmission management apparatus includes
• a receiving unit configured to receive the group identification information and the change instruction from the transmission terminal management apparatus;
• a display information storage unit configured to store therein, in association with one another, group identification information for identifying groups to which the transmission terminals each belong, transmission terminal identification information for identifying the transmission terminals belonging to the respective groups, and display information to be displayed on the transmission terminals belonging to the groups;
• a changing unit configured to change the display information associated with the group identification information received by the receiving unit in the display information storage unit based on the change instruction;
• and
• a transmitting unit configured to transmit the display information associated with a certain group in the display information storage unit and changed by the changing unit to the transmission terminal identified by the transmission terminal identification information associated with the group identification information of the certain group in the display information storage unit.

A computer-readable recording medium with an executable program stored thereon for managing transmission among a plurality of transmission terminals connected to a network by a computer that includes a display information storage unit configured to store therein, in association with one another, group identification information for identifying groups to which the transmission terminals each belong, transmission terminal identification information for identifying the transmission terminals belonging to the respective groups, and display information to be displayed on the transmission terminals belonging to the groups, wherein the program instructs the computer to perform:

• acquiring the group identification information of a certain group and a change instruction for the display information;
• changing the display information associated with the acquired group identification information in the display information storage unit based on the change instruction;
• and
• transmitting the display information associated with the certain group in the display information storage unit and changed at the changing to the transmission terminal identified by the transmission terminal identification information associated with the group identification information of the certain group in the display information storage unit.