| 摘要 |
PURPOSE:To attain smooth communication by diciding participants of a conferenece ahead the conference communication in a communication network attaining braodcast type communication such as bus, loop or the like. CONSTITUTION:When a conference opening request is transmitted to a station 10 having a request for opening the conference together with a participant station list from an input device 11 in the station 10, a conference opening request message is formed and transmitted to a communication network 1 as the broadcast type communication. The other station 20 discriminates whether or not the own station is listed in the conference participating station list. Further, when the station is the member, an input device 21 of the station 20 and a display device 22 are fixed logically as conference use. Further, the access by other stations than the member is excluded automatically. |
