Telecommunications call processing
First Claim
Patent Images
1. A method of processing a telecommunications call comprising the steps of:
- responsive to receipt of a service request or an incoming call request from a calling station, connecting said calling station, in parallel, to a digit receiver of a switching system and to an intelligent peripheral means;
testing in said intelligent peripheral means whether dialing information for completing said call is required from said intelligent peripheral means;
responsive to a determination that dialing information is required from said intelligent peripheral means, supplying characters for said call from said intelligent peripheral means to said switching system for use in controlling establishment of said call; and
responsive to a determination that no dialing information is required from said intelligent peripheral means, using dialing information supplied by said calling station to said digit receiver for controlling establishment of said call.
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Accused Products
Abstract
This invention relates to a method and apparatus for establishing telecommunications calls. An intelligent peripheral is bridged to a call being dialed. If the intelligent peripheral recognizes a need to supply information for establishing a call, or for signaling a customer request, the intelligent peripheral supplies digits or characters on the customer'"'"'s behalf for use by the switch. The peripheral optionally has speech recognition apparatus for interpreting customer requests and supplying the digits needed to implement that request.
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Citations
25 Claims
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1. A method of processing a telecommunications call comprising the steps of:
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responsive to receipt of a service request or an incoming call request from a calling station, connecting said calling station, in parallel, to a digit receiver of a switching system and to an intelligent peripheral means; testing in said intelligent peripheral means whether dialing information for completing said call is required from said intelligent peripheral means; responsive to a determination that dialing information is required from said intelligent peripheral means, supplying characters for said call from said intelligent peripheral means to said switching system for use in controlling establishment of said call; and responsive to a determination that no dialing information is required from said intelligent peripheral means, using dialing information supplied by said calling station to said digit receiver for controlling establishment of said call. - View Dependent Claims (3, 4, 5, 6, 11, 14)
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2. A method of processing a telecommunications call comprising the steps of:
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responsive to receipt of a service request or an incoming call request from a calling station, connecting said calling station, in parallel, to a digit receiver of a switching system and to an intelligent peripheral means; testing in said intelligent peripheral means whether dialing information for completing said call is required from said intelligent peripheral means; and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying characters for said call from said intelligent peripheral means to said switching system for use in controlling establishment of said call; wherein said intelligent peripheral means comprises speech recognition apparatus and wherein said testing comprises testing for the presence of key words.
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7. A method of processing a telecommunications call comprising the steps of:
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responsive to receipt of a service request or an incoming call request from a calling station, connecting said calling station, in parallel, to a digit receiver of a switching system and to an intelligent peripheral means; testing in said intelligent peripheral means whether dialing information for completing said call is required from said intelligent peripheral means; and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying characters for said call from said intelligent peripheral means to said switching system for use in controlling establishment of said call; wherein said testing comprises detecting at least one keyed character for invoking use of said intelligent peripheral unit.
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8. A method of processing a telecommunications call comprising the steps of:
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responsive to receipt of a service request or an incoming call request from a calling station, connecting said calling station, in parallel, to a digit receiver of a switching system and to an intelligent peripheral means; testing in said intelligent peripheral means whether dialing information for completing said call is required from said intelligent peripheral means; and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying characters for said call from said intelligent peripheral means to said switching system for use in controlling establishment of said call; wherein said supplying step comprises the step of verifying authority of a caller at said calling station to make said call. - View Dependent Claims (9, 10)
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12. A method of processing a telecommunications call comprising the steps of:
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responsive to receipt of a service request or an incoming call request from a calling station, connecting said calling station, in parallel, to a digit receiver of a switching system and to an intelligent peripheral means; testing in said intelligent peripheral means whether dialing information for completing said call is required from said intelligent peripheral means; and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying characters for said call from said intelligent peripheral means to said switching system for use in controlling establishment of said call; prior to performing said connecting step, receiving an invoking code from said calling station. - View Dependent Claims (13)
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15. Apparatus for processing a telecommunications call comprising:
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intelligent peripheral means, connected in parallel with a digit receiver, for receiving customer information from a calling station in response to a service request from said station; said peripheral means operative under program control for detecting whether dialing information for completing a call is required from said intelligent peripheral means and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying signals for establishing said call to a customer digit receiving means of a switching system connectable to said peripheral means for receiving customer digit information for said call; said peripheral means further operative under program control and responsive to a determination that dialing information is not required from said intelligent peripheral means for not supplying said signals wherein said switching system completes said call using signals received from said customer in said digit receiving means. - View Dependent Claims (17, 18, 19, 20)
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16. Apparatus for processing a telecommunications call comprising:
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intelligent peripheral means, connected in parallel with a digit receiver, for receiving customer information from a calling station in response to a service request from said station; said peripheral means operative under program control for detecting whether dialing information for completing a call is required from said intelligent peripheral means and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying signals for establishing said call to a customer digit receiving means of a switching system connectable to said peripheral means for receiving customer digit information for said call; wherein said intelligent peripheral means comprises speech recognition apparatus and wherein said intelligent peripheral means is further operative under program control for detecting the presence of key words in said speech recognition apparatus for making said determination and for said supplying.
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21. Apparatus for processing a telecommunications call comprising:
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intelligent peripheral means, connected in parallel with a digit receiver, for receiving customer information from a calling station in response to a service request from said station; said peripheral means operative under program control for detecting whether dialing information for completing a call is required from said intelligent peripheral means and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying signals for establishing said call to a customer digit receiving means of a switching system connectable to said peripheral means for receiving customer digit information for said call; wherein said intelligent peripheral means is further operative under program control for detecting at least one keyed character for determining that dialing information is required from said intelligent peripheral means for supplying said signals.
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22. Apparatus for processing a telecommunications call comprising:
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intelligent peripheral means, connected in parallel with a digit receiver, for receiving customer information from a calling station in response to a service request from said station; said peripheral means operative under program control for detecting whether dialing information for completing a call is required from said intelligent peripheral means and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying signals for establishing said call to a customer digit receiving means of a switching system connectable to said peripheral means for receiving customer digit information for said call; wherein said intelligent peripheral means is further operative under program control for verifying the authorization of a caller of said call to complete said call. - View Dependent Claims (23, 24)
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25. Apparatus for processing a telecommunications call comprising:
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intelligent peripheral means, connected in parallel with a digit receiver, for receiving customer information from a calling station in response to a service request from said station; said peripheral means operative under program control for detecting whether dialing information for completing a call is required from said intelligent peripheral means and responsive to a determination that dialing information is required from said intelligent peripheral means, supplying signals for establishing said call to a customer digit receiving means of a switching system connectable to said peripheral means for receiving customer digit information for said call; wherein said digit receiving means is for receiving dial pulse digits wherein said switching system is connected to said peripheral means and comprises transmitting means for transmitting to said intelligent peripheral means tone signals corresponding to said dial pulse digits.
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Specification