Method and a system for by-passing a receiver-off-hook timer for voice dialing systems and for supporting spoken digit dialing
First Claim
Patent Images
1. A method for a voice recognition dialing, comprising the steps of:
- placing a telephone offhook;
sending an offhook signal via a line to a switch, the switch including a receiver offhook timer, the receiver offhook timer having an expiration time period;
coupling the telephone to a voice recognition system; and
connecting the telephone to a desired number, the connecting step including the following sub-steps;
speaking a digit string into the voice recognition system,recognizing the spoken digit string,automatically transferring the switch between a first mode and a second mode upon recognition of the spoken digit string,automatically disabling the receiver offhook timer, anddialing the digit string using the voice recognition system.
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Abstract
A blended callflow method in which a spoken digit dial option is added to the caller options for dialing. By automatically switching from an implicit to an explicit mode during such an option, without requiring an explicit command from the caller, the present invention allows a more detailed call flow and allows the caller to confirm the number'"'"'s accuracy, prior to dialing. The method may also switch between modes where spoken input is received near the expiration of a receiver offhook (ROH) timer.
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Citations
18 Claims
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1. A method for a voice recognition dialing, comprising the steps of:
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placing a telephone offhook; sending an offhook signal via a line to a switch, the switch including a receiver offhook timer, the receiver offhook timer having an expiration time period; coupling the telephone to a voice recognition system; and connecting the telephone to a desired number, the connecting step including the following sub-steps; speaking a digit string into the voice recognition system, recognizing the spoken digit string, automatically transferring the switch between a first mode and a second mode upon recognition of the spoken digit string, automatically disabling the receiver offhook timer, and dialing the digit string using the voice recognition system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for a voice recognition dialing, comprising the steps of:
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placing a telephone offhook; sending an offhook signal via a line to a switch, the switch including a receiver offhook timer, the receiver offhook timer having an expiration time period; activating the receiver offhook timer to count the expiration time period; connecting the telephone to a voice recognition system; recognizing a spoken input which is provided via the voice recognition system; automatically transferring the switch between a first mode and a second mode upon recognition of the spoken input during a predetermined time before the expiration of the expiration time period; automatically disabling the receiver offhook timer; and dialing the spoken input. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A system for a voice recognition dialing, comprising:
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a telephone; a voice recognition system being coupled to the telephone, the voice recognition system being capable of recognizing a digit string which is spoken into the telephone; a switch including a receiver offhook timer, the receiver offhook timer having an expiration time period, the switch being in a first mode and capable of being transferred into a second mode, the switch receiving an offhook signal after the telephone is placed into an offhook position; and a switching arrangement capable of switching the switch from the first mode to the second mode, wherein, upon recognition of the spoken digit string by the voice recognition system, (a) the switch is automatically transferred between the first mode and the second mode, (b) the receiver offhook timer is automatically disabled, and (c) the digit string is dialed using the voice recognition system.
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Specification