US5208848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telecommunications call processing
Assignee: Nokia Bell Labs
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Filing: 1991-08-26
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Granted: 1993-05-04
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Expires: 2011-08-26
Abstract
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.
Inventors
- 👤 Michael K. Pula
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:11
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/42204; H04M3/48; H04M3/50; H04M3/53; H04M3/533; H04M3/54; H04Q; H04Q3/00; H04Q3/0016; H04Q3/0029; H04Q3/42; H04Q3/54; H04Q3/545; H04Q3/54541; H04Q3/54566; H04M11/00; H04M11/04; H04M2201/00; H04M2201/40; H04M2242/00; H04M2242/22; H04M3/38; H04M3/382; H04M3/42025; H04M3/42034; H04M3/42059; H04M3/436; H04M3/44; H04M3/487; H04M3/51; H04M3/523; H04Q11/00; H04Q11/04; H04Q11/0428; H04Q2213/00; H04Q2213/13209; H04Q2213/13546; H04Q3/72
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
137 words
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.
Claim 2
Independent Claim
137 words
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.
Claim 3
Independent Claim
125 words
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; 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.
Claim 4
Independent Claim
125 words
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; 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.
Claim 5
Dependent Claim
33 words
The method of claim 1 further comprising the step of: responsive to a determination that no dialing information is required from said intelligent peripheral means, disconnecting said intelligent peripheral means from said call.
Claim 6
Dependent Claim
36 words
The method of claim 1 wherein said supplying characters comprises the steps of: receiving keyed characters from said calling station; analyzing said received characters for deriving said characters; and transmitting said characters to said digit receiver.
Claim 7
Dependent Claim
17 words
The method of claim 4 further comprising the step of prompting a caller at said calling station.
Claim 8
Dependent Claim
19 words
The method of claim 4 further comprising the step of receiving and interpreting spoken input from said calling station.
Claim 9
Independent Claim
122 words
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; 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.
Claim 10
Independent Claim
122 words
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; 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.
Claim 11
Independent Claim
125 words
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; 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.
Claim 12
Independent Claim
125 words
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; 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.
Claim 13
Dependent Claim
18 words
The method of claim 8 wherein said verifying comprises use of voice recognition for identifying an authorized caller.
Claim 14
Dependent Claim
17 words
The method of claim 8 wherein said verifying comprises verifying an identification number supplied by said caller.
Claim 15
Dependent Claim
37 words
The method of claim 1 further comprising the step of receiving dial pulse digits in said digit receiver; and transmitting tone digits corresponding to said dial pulse digits from said switching system to said intelligent peripheral means.
Claim 16
Independent Claim
118 words
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; 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.
Claim 17
Independent Claim
118 words
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; 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.
Claim 18
Dependent Claim
22 words
The method of claim 12 wherein said calling station has a class of service for receiving service from an intelligent peripheral unit.
Claim 19
Dependent Claim
22 words
The method of claim 1 wherein said calling station has a class of service for receiving service from an intelligent peripheral unit.
Claim 20
Dependent Claim
148 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 21
Dependent Claim
148 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 22
Dependent Claim
142 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 23
Dependent Claim
142 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 24
Dependent Claim
42 words
The apparatus of claim 15 wherein said intelligent peripheral means is further operative under program control for disconnecting said intelligent peripheral means from said call if said determination indicates that no dialing information is to be supplied from said intelligent peripheral means.
Claim 25
Dependent Claim
38 words
The apparatus of claim 15 wherein said intelligent peripheral means is further operative under program control for receiving keyed digits from said caller, analyzing said keyed digits for deriving said signals supplied to said customer dialing receiving means.
Claim 26
Dependent Claim
18 words
The apparatus of claim 18 wherein said intelligent peripheral means further comprises announcing means for prompting said caller.
Claim 27
Dependent Claim
29 words
The apparatus of claim 18 wherein said intelligent peripheral means further comprises speech recognition means for interpreting spoken input from said calling station for analyzing for deriving said signals.
Claim 28
Dependent Claim
135 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 29
Dependent Claim
135 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 30
Dependent Claim
126 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 31
Dependent Claim
126 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 32
Dependent Claim
30 words
The apparatus of claim 22 wherein said intelligent peripheral means comprises means for voice recognition for identifying said caller, and wherein said verifying comprises identifying a voice of said caller.
Claim 33
Dependent Claim
29 words
The apparatus of claim 22 wherein said intelligent peripheral means is further operative under program control for verifying said authorization by verifying an identification number supplied by said caller.
Claim 34
Dependent Claim
141 words
Apparatus for processing a telecommunications call comprising: 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.
Claim 35
Dependent Claim
141 words
Apparatus for processing a telecommunications call comprising: 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.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-05-03 | 1996-11-02 | 1997-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-05-03 | 2000-11-02 | 2001-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-05-03 | 2004-11-02 | 2005-05-04 | $7700.00 | Window Closed / Lapsed |