| 摘要 |
PURPOSE:To control an exchange quickly, by receiving instruction with a voice recognizing means to convert the voice into a logical signal, and controlling the connection of calls based on the logical signals by an exchange control means, and performing routine operations with a voice input. CONSTITUTION:The voice recognizing device 12 converts an extension number inputted in voice into a logical signal corresponding to the extension number and transmits the signals to a central controller 10. When the operator finishes input in voice, and depresses a key 28 again. A key display device controlling circuit 30 detects the depression of the key, then transmits a completion signal of the voice input to the controller 10 and receives the logical signal from the device 12 and the completion signal, disconnects a link 20 of a switch circuit network 19 and closes a link 22 succeedingly. The caller and an incoming subscriber terminal 25 are connected through the closing of the link 22, allowing the caller and the called party to communicate a main trunk 18, a link 19 and a subscriber terminal 24. |
