US5282243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recording of automatic number identification to identify lost customers
Assignee: Nokia Bell Labs
•
Filing: 1992-11-06
•
Granted: 1994-01-25
•
Expires: 2012-11-06
Abstract
Abstract In order to enable an "800" telephone number business subscriber to identify customers, whose incoming telephone calls were blocked, the Automatic Number Identification (ANI) of these calling customer is automatically recorded within the telecommunications network for later access by the business subscriber.
Inventors
- 👤 Hassan Dabbaghi
- 👤 Robert Finberg
- 👤 Albert Friedes
- 👤 Lisa C. Giulianelli
- 👤 Angela R. Gore
- 👤 Nadine Grasty
- 👤 Susan E. Grove
- 👤 Carlos Perea
- 👤 Paramdeep S. Sahni
- 👤 Susan M. Zoccolillo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:59
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/48; H04M3/50; H04M3/51; H04Q; H04Q3/00; H04Q3/0016; H04Q3/0029; H04M2242/00; H04M2242/22; H04M3/42025; H04M3/42034; H04M3/42042; H04M3/487; H04M3/53; H04M3/533; H04Q2213/00; H04Q2213/13512; H04Q2213/13541; H04Q3/72
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
221 words
Apparatus for providing a telecommunications network service when a calling party's telephone call to a called party is blocked, the apparatus comprising: a telecommunications network comprising an originating stored-program-control switch, a terminating stored-program-control switch, and a data base means for storing information that represents when the called party is a subscriber to the telecommunications network service, where the calling party's telephone call enters the telecommunications network at the originating switch, and the terminating switch provides a number of telecommunications facilities to telephone equipment of the called party and provides a busy message to the originating switch if all of the number of telecommunications facilities are busy; and processing means coupled to the originating switch for receiving the calling party telephone call and for recording a calling party call back telephone number whereby the telecommunication network service identifies the calling party whose telephone call to the called party is blocked; where the originating switch is responsive to the busy message from the terminating switch and accesses the data base means through a facility of the telecommunications network to determine when the called party is a subscriber to the telecommunications network service and, when it is, routes the calling party telephone call to the processing means in such a way that the calling party telephone call does not pass through the terminating switch.
Claim 2
Dependent Claim
221 words
Apparatus for providing a telecommunications network service when a calling party's telephone call to a called party is blocked, the apparatus comprising: a telecommunications network comprising an originating stored-program-control switch, a terminating stored-program-control switch, and a data base means for storing information that represents when the called party is a subscriber to the telecommunications network service, where the calling party's telephone call enters the telecommunications network at the originating switch, and the terminating switch provides a number of telecommunications facilities to telephone equipment of the called party and provides a busy message to the originating switch if all of the number of telecommunications facilities are busy; and processing means coupled to the originating switch for receiving the calling party telephone call and for recording a calling party call back telephone number whereby the telecommunication network service identifies the calling party whose telephone call to the called party is blocked; where the originating switch is responsive to the busy message from the terminating switch and accesses the data base means through a facility of the telecommunications network to determine when the called party is a subscriber to the telecommunications network service and, when it is, routes the calling party telephone call to the processing means in such a way that the calling party telephone call does not pass through the terminating switch.
Claim 3
Dependent Claim
39 words
The apparatus of claim 1 wherein the telecommunications network provides toll-free telephone call service between the calling party and the called party, and the calling party call back telephone number is an automatic number identification of the calling party.
Claim 4
Dependent Claim
90 words
Apparatus of claim 1 wherein the processing means is further comprised of: means responsive to the calling party telephone call for providing processor control information in a first format and for providing the calling party's voice call; interface gateway means for receiving the processor control information in the first format and for providing the processor control information in a second format; and speech processor means responsive to the processor control information in the second format and the calling party's voice call for recording the calling party's call back telephone number.
Claim 5
Dependent Claim
29 words
The apparatus of claim 3 wherein the means responsive to the calling party telephone call provides the calling party's voice call on one of a plurality of analog lines.
Claim 6
Dependent Claim
26 words
The apparatus of claim 4 wherein the processor control information includes the called number of the called party and an identification of the one analog line.
Claim 7
Dependent Claim
17 words
The apparatus of claim 3 wherein the speech processor means records touch-tone responses of the calling party.
Claim 8
Dependent Claim
18 words
The apparatus of claim 3 wherein the speech processor means records a voice response of the calling party.
Claim 9
Dependent Claim
146 words
Apparatus for providing a blocked-call service to a called party when a calling party's telephone call to the called party is blocked, the apparatus comprising: an originating stored-program-control switch for receiving the calling party's telephone call; a terminating stored-program-control switch for providing communications facilities to the called party and for providing a busy message when all the facilities to the called party are busy; data base means for storing blocked-call service subscriber information that is coupled to the originating stored-program-control switch through a plurality of other stored-program-control switches; and processor means for recording calling party information; where the originating switch accesses the data base means in response to the busy message and, when the called party is a subscriber to the blocked-call service, transfers the calling party's telephone call to the processor means in such a way that it does not pass through the terminating switch.
Claim 10
Dependent Claim
146 words
Apparatus for providing a blocked-call service to a called party when a calling party's telephone call to the called party is blocked, the apparatus comprising: an originating stored-program-control switch for receiving the calling party's telephone call; a terminating stored-program-control switch for providing communications facilities to the called party and for providing a busy message when all the facilities to the called party are busy; data base means for storing blocked-call service subscriber information that is coupled to the originating stored-program-control switch through a plurality of other stored-program-control switches; and processor means for recording calling party information; where the originating switch accesses the data base means in response to the busy message and, when the called party is a subscriber to the blocked-call service, transfers the calling party's telephone call to the processor means in such a way that it does not pass through the terminating switch.
Claim 11
Dependent Claim
36 words
The apparatus of claim 8 wherein the processor means includes: a third stored-program-control switch for receiving the transferred telephone call; and speech processing means for answering the transferred telephone call to record the calling party's information.
Claim 12
Independent Claim
194 words
A method for providing a blocked-call service to a called party when a calling party's telephone call to the called party is blocked, the method comprising the steps of: receiving in a first stored-program-control switch the calling party's telephone call; detecting in a second stored-program-control switch that a number of facilities provided by the second stored-program-control switch to the called party are busy; sending from the second stored-program-control switch to the first stored-program-control switch a busy message, which represents that the calling party's telephone call to the called party is blocked; receiving the busy message in the first stored-program-control switch; sending a query to a data base from the first stored-program-control switch to retrieve blocked-call service subscriber information about the called party where the query and the subscriber information are respectively provided to, and received from, a telecommunications facility of a telecommunications network; transferring the calling party's telephone call when the called party is a subscriber to the blocked-call service from the first stored-program-control switch to a processor in such a way that the calling party's telephone call does not pass through the second stored-program-control switch; and recording in the processor calling party information.
Claim 13
Independent Claim
194 words
A method for providing a blocked-call service to a called party when a calling party's telephone call to the called party is blocked, the method comprising the steps of: receiving in a first stored-program-control switch the calling party's telephone call; detecting in a second stored-program-control switch that a number of facilities provided by the second stored-program-control switch to the called party are busy; sending from the second stored-program-control switch to the first stored-program-control switch a busy message, which represents that the calling party's telephone call to the called party is blocked; receiving the busy message in the first stored-program-control switch; sending a query to a data base from the first stored-program-control switch to retrieve blocked-call service subscriber information about the called party where the query and the subscriber information are respectively provided to, and received from, a telecommunications facility of a telecommunications network; transferring the calling party's telephone call when the called party is a subscriber to the blocked-call service from the first stored-program-control switch to a processor in such a way that the calling party's telephone call does not pass through the second stored-program-control switch; and recording in the processor calling party information.
References Cited (Backward Citations)
US4400587A
Cited
US4682354A
Cited
US5048075A
Cited
US4800583A
Cited
US4942598A
Cited
US5040208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-01-24 | 1997-07-26 | 1998-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-24 | 2001-07-26 | 2002-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-24 | 2005-07-26 | 2006-01-25 | $7700.00 | Window Closed / Lapsed |