Apparatus, system, and method of managing data transmission, and recording medium storing transmission management program

摘要

A transmission system is accessible to association information that associates, for each one of one or more sessions, terminal identification information for identifying each one of a plurality of transmission terminals that are currently participating in the session, with reservation identification information for identifying reservation of communication on which the session is based. The transmission system obtains reservation identification information associated with the counterpart transmission terminal using the association information and counterpart terminal identification information. The transmission system determines whether reservation identification information associated with the request transmission terminal matches the reservation identification information associated with the counterpart transmission terminal to generate a determination result. Based on the determination result, a request for starting communication with the counterpart transmission terminal is accepted or rejected.

主权项

1. A transmission system, comprising:
a transmission management apparatus including a first processor, the first processor being one or more processing circuits; and a request transmission terminal including a second processor, the second processor being one or more processing circuits, wherein the first processor and the second processor are configured to share processing with each other, each processor performing a portion of the processing so that together the first processor and the second processor are configured to:
manage a session in which a counterpart transmission terminal is participating, the counterpart transmission terminal being a communication destination of the request transmission terminal, in association with first reservation identification information for identifying a reservation of communication on which the session is based;receive, from the request transmission terminal, which is not participating in the session, a communication start request that includes counterpart terminal identification information for identifying the counterpart transmission terminal, which is participating in the session;obtain the first reservation identification information associated with the session in which the counterpart transmission terminal is participating using the counterpart terminal identification information included in the received communication start request;obtain second reservation identification information associated with the request transmission terminal, which is not currently participating in the session;determine whether the second reservation identification information associated with the request transmission terminal matches the first reservation identification information associated with the counterpart transmission terminal to generate a determination result; anddecide to accept or reject a request for starting communication with the counterpart transmission terminal based on the determination result, wherein when the determination result indicates that the second reservation identification information associated with the request transmission terminal matches the first reservation identification information associated with the counterpart transmission terminal, the request for starting communication is accepted, and when the determination result indicates that the second reservation identification information associated with the request transmission terminal does not match the first reservation identification information associated with the counterpart transmission terminal, the request for starting communication is rejected.