| 摘要 |
PURPOSE:To improve server efficiency, by causing an answer link control unit to instruct restoration of a link for acceptance on the basis of indication from the information desk when an automatic voice circuit is operated and by transmitting answer voice from the automatic answer unit to the guide applicant. CONSTITUTION:When guide applicant subscriber 1 calls and retrieval of the number to be guided has terminated, link controller 11 is started from information desk 5, and number information to be answered is sent to controller 11 to select automatic answer unit 9 vacantly. Further, trunk number group 10 is started to extract the storage position of incoming trunk 2 into link 8 for answer. After these operations, controller 11 sends restoration information to position equipment 4 to restore main link 3 and restores the connection line between incoming trunk 2 and position equipment 4. Then, controller 11 restores link 8 for answer to set serivce between incoming trunk 2 and automatic answer unit 9 and sends number guide information from information desk 5 to automatic answer unit 9. After that, controller 11 is restored, and automatic answer unit 9 answers automatically to the guide applicant. |
