| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-point connection control system by which a terminal equipment taking a part in a multi-point conference requests opening of other conference configuration to held the other conference automatically and restores easily to the original conference to take its part therein. SOLUTION: In the case that a conference terminal 1-1 connecting to a multi-point controller 3 that connects to a plurality of conference terminals 1-1 to configure a conference A sets other conference B and takes its part therein, a multi-point controller 3 is provided with a changeover control section 32 that forms configurations the conference A under being held and the other conference B and changes over its connection of the conference terminal 1-1 having taken its part in the conference B to the original conference A after the conference B is finished when the multi-point controller 3 acting as a management control means receives a request from the conference terminal 1-1 taking its part in the conference A, with a participation state management section 33 that stores and manages a participation state of the conference terminal 1-1 corresponding to the configuration of a plurality of the conferences A, B,... to be formed, and with a processing control section 34 that sends/receives information with the changeover control section 32 to apply revision processing to contents of the participation state management section 33. |
