Caller selective identification for telephone calls

• US 5,864,612 A
• Filed: 10/01/1996
• Issued: 01/26/1999
• Est. Priority Date: 10/01/1996
• Status: Expired due to Term

• Current Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Original Assignee: Bell Atlantic Network Services, Inc. (Verizon Communications Inc.)
• Inventors: Strauss, Michael J., Farris, Robert D.
• Primary Examiner(s): Kuntz, Curtis A.
• Assistant Examiner(s): Barnie, Rexford N.
• Application Number:
  US08/725,349
• Time in Patent Office: 847 Days
• Field of Search: 379/67, 379/142, 379/229, 379/230, 379/112, 379/113, 379/220, 379/245, 379/257, 379/130, 379/118, 379/201
• US Class Current: 379/142.03
• CPC Class Codes: H04M 1/57 Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set at the operator set in a manual exchange H04M5/20
• CPC Class Codes: H04M 2207/12 intelligent networks
• CPC Class Codes: H04M 3/42042 Notifying the called party of information on the calling party details within substation equipment H04M1/57, signalling details H04Q3/72
• CPC Class Codes: H04M 3/42153 by subscriber
• CPC Class Codes: H04Q 2213/13091 CLI, identification of calling line
• CPC Class Codes: H04Q 2213/13095 PIN / Access code, authentication
• CPC Class Codes: H04Q 2213/13103 Memory
• CPC Class Codes: H04Q 2213/13106 Microprocessor, CPU
• CPC Class Codes: H04Q 2213/1313 Metering, billing
• CPC Class Codes: H04Q 2213/13175 Graphical user interface [GUI], WWW interface, visual indication
• CPC Class Codes: H04Q 2213/13199 Modem, modulation
• CPC Class Codes: H04Q 2213/13204 Protocols
• CPC Class Codes: H04Q 2213/13345 Intelligent networks, SCP
• CPC Class Codes: H04Q 2213/13405 Dual frequency signaling, DTMF
• CPC Class Codes: H04Q 3/0029 Provisions for intelligent networking
• CPC Class Codes: H04Q 3/72 Finding out and indicating number of calling subscriber

Abstract

The advanced intelligent network (GAIN) is used to allow a calling party to specify what caller ID information to send to the called party for display. The telephone system Line Identification Data Base (LIB) contains listings for subscribers that may each include a plurality of assigned telephone numbers and names. On an individual call basis, a calling subscriber can control what information is to be extracted from LIB for identification to the called party. Various identification options may be pre-established, the caller invoking a selected option by dialing a corresponding access code with the dialed telephone number.

Claims

1. A method for supplying calling party information in an intelligent network to a called party station for an incoming telephone call comprising the steps of:

receiving, at a location remote from said calling party station, input dialed at said calling party station, said input including a telephone number of said called party station;

detecting whether said dialed input additionally includes an access code;

in response to detection of said access code in said detecting step, suspending completion of the call;

accessing a data base separate from the remote location to obtain one identification from a plurality of identifications associated with the calling party station, the one identification being predesignated by the calling party to be associated with the access code;

routing the call to said called party station; and

transmitting the information associated with the access code as the calling party information from said remote location to said called party station.

2. A method as recited in claim 1, wherein said information associated with the access code identifies one of a plurality of telephone numbers assigned to said calling party station.

3. A method as recited in claim 1, wherein said information associated with the access code identifies one of a plurality of names associated with said calling party station stored at said remote location.

4. A method as recited in claim 3, wherein said information associated with the access code further identifies one of a plurality of telephone numbers assigned to said calling party station.

5. In a public switched telephone network having a plurality of subscriber telephone lines with respective stations, each coupled to an associated telephone switching facility, a service control point remotely located from said telephone lines and connected to the associated switching facilities through a common channel signaling network, and a line information data base (LIB) system accessible via said common channel signaling network, a method for processing a telephone call placed from a calling subscriber line station to a called subscriber line station comprising the steps of:

obtaining input from said calling subscriber line station at the switching facility associated with said calling subscriber line, said input comprising an access code;

in response to said input, suspending completion of said call;

accessing said service control point;

extracting one identification from a plurality of identifications associated with the calling subscriber line station from said LIB system, the one identification being predesignated by the calling subscriber line station to be associated with the access code;

routing the call to said called subscriber line station; and

transmitting said extracted information to said called subscriber line station.

6. A method as recited in claim 5, wherein said LIB system comprises a data base with a stored file for said calling subscriber line, said file having a plurality of identifying entries, and said step of extracting information comprises selecting one of said entries by direction of said service control point.

7. A method as recited in claim 6, wherein said entries comprise a plurality of telephone numbers assigned to said calling subscriber line.

8. A method as recited in claim 6, wherein said entries comprise a plurality of names assigned to said calling subscriber line.

9. A method as recited in claim 6, wherein said step of suspending is responsive to a trigger set in the switching facility associated with said calling subscriber line and said step of accessing comprises initiating communication between the calling line subscriber associated switching facility and said service control point.

10. A method as recited in claim 9, wherein said trigger is an off-hook trigger indicative of a preselected default setting in said service control point.

11. A method as recited in claim 9, wherein said trigger is an access code trigger that corresponds to a caller selectable identifying information option stored in the calling subscriber call processing record in said service control point, said trigger activated in response to a preset dialed sequence contained in said input.

12. A method as recited in claim 11, wherein said call processing record contains a plurality of caller selectable identifying information options, each corresponding to a different access code trigger.

13. A method as recited in claim 11, wherein said option indicates one of a plurality of telephone numbers assigned to said calling subscriber line station.

14. A method as recited in claim 11, wherein said option indicates one of a plurality of names assigned to said calling subscriber line station.

15. A method as recited in claim 5, wherein said step of suspending is responsive to a trigger set in the switching facility associated with said called subscriber line and said step of accessing comprises initiating communication between the called line subscriber associated switching facility and said service control point.

16. In a public switched telephone network having a plurality of subscriber telephone lines with respective stations, each coupled to an associated telephone switching facility, a service control point remotely located from said telephone lines and connected to the associated switching facilities through a common channel signaling network, and a line information data base (LIB) system accessible via said common channel signaling network, a method for processing a telephone call placed from a calling subscriber line station to a called subscriber line station comprising the steps of:

obtaining input from said calling subscriber line station at the switching facility associated with said calling subscriber line;

transmitting said input through said common channel signaling network to the switching facility associated with said called subscriber line;

in response to a determination that said called subscriber line is a caller ID subscriber, accessing a call processing record of the calling subscriber line stored in said service control point;

extracting one identification from a plurality of identifications associated with the calling subscriber line station, from said LIB system, in accordance with said input by direction of said service control point, the one identification being predesignated by the calling subscriber line station to be associated with said input;

routing the call to said called subscriber line station; and

transmitting said extracted information to said called subscriber line station.

17. A method as recited in claim 16, wherein said LIB system comprises a data base with a stored file for said calling subscriber line, said file having a plurality of identifying entries, and said step of extracting information comprises selecting one of said entries by direction of said service control point.

18. A method as recited in claim 17, wherein said entries comprise a plurality of telephone numbers assigned to said calling subscriber line.

19. A method as recited in claim 17, wherein said entries comprise a plurality of names assigned to said calling subscriber line.

20. A method as recited in claim 16, wherein said step of extracting comprises selecting information in accordance with an access code contained in the input dialed by the caller.

21. An intelligent communication system comprising:

a calling party station;

a called party station;

a plurality of separately located central office switching systems interconnected via trunk circuits for selectively providing switched telephone call communications between the calling party station and the called party station, at least one of said central office switching systems acting as a service switching point, wherein said service switching point receives input dialed at the called party station, said input including a telephone number of the called party station;

an integrated service control point, separate from the central office switching systems, the integrated service control point having a database containing a plurality of call processing records including a record associated with the calling station, said record associated with the calling station comprising an access code; and

an identification data base with a plurality of identifications associated with the calling party station, one of the plurality of identifications being predesignated by the calling party station to be associated with the access code, wherein the one of the identifications is transmitted to the called party station upon detection of the access code within the input dialed at the called party station.