| 摘要 |
A telephone conference system has a voice response board 6 for connecting a plurality of phone lines in a telephone conference, a voice synthesis board 8 for synthesizing voice signals for participants of a telephone conference in a designated one of a plurality of conference rooms, and a control section 18 for checking the status of a telephone conference and controlling connection of the phone lines for the conference. A host can input the phone numbers of intended participants of a telephone conference, and the system automatically calls the phone numbers of the intended participants and plays a recorded message to join the telephone conference within a scheduled time. When the participants call in to connect with the telephone conference, the caller ID numbers of their phone lines are compared to the recorded phone numbers to determine if they are true participants of the telephone conference.
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