Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access

• US 5,655,013 A
• Filed: 08/02/1995
• Issued: 08/05/1997
• Est. Priority Date: 04/19/1994
• Status: Expired due to Term

• Current Assignee: Securus Technologies Incorporated (Securus Special Investments LLC)
• Original Assignee: Jay L. Gainsboro
• Inventors: Gainsboro, Jay L.
• Primary Examiner(s): Zele, Krista M.
• Assistant Examiner(s): Hunter, Daniel S.
• Application Number:
  US08/510,327
• Time in Patent Office: 734 Days
• Field of Search: 379/188, 379/199, 379/200, 379/201, 379/112, 379/249
• US Class Current: 379/188
• CPC Class Codes: H04M 19/02 providing ringing current or supervisory tones, e.g. dialling tone or busy tone
• CPC Class Codes: H04M 2201/40 using speech recognition speech recognition per se G10L15/00
• CPC Class Codes: H04M 3/2281 Call monitoring, e.g. for law enforcement purposes; Call tracing; Detection or prevention of malicious calls
• CPC Class Codes: H04M 3/36 Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
• CPC Class Codes: H04M 3/38 Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections queuing arrangements H04Q3/64
• CPC Class Codes: H04M 3/382 using authorisation codes or passwords
• CPC Class Codes: H04M 3/387 using subscriber identification cards
• CPC Class Codes: H04M 3/56 Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities video conference systems H04N7/15

Abstract

A method and apparatus for managing institutional telephone activity utilizes a computer control unit to control a trunk management unit, which connects institutional telephones to outside telephone lines. The computer control unit contains a database for storing the calling privileges and restrictions of institutional users and for recording calling transactions made by the users. The computer control unit implements a prospective call screening feature whereby outside recipients of undesired calls from the institution may enter a code that directs the computer control unit to prohibit similar calls in the future.

Claims

1. A method of managing telephone activity in an institution, comprising the steps of:

(1) identifying an institutional caller who wishes to place an outside call to an outside recipient;

(2) blocking the institutional caller, and while the institutional caller'"'"'s line remains blocked;

(a) calling said outside recipient;

(b) providing the identity of said institutional caller to said outside recipient; and

(c) receiving a control code from said outside recipient;

(3) determining, in response to said control code, whether to connect the institutional caller to the outside recipient;

(4) determining, in response to said control code, whether to prohibit all callers within said institution from calling said outside recipient in the future.

2. A method of managing telephone activity as defined in claim 1, wherein step (4) includes the step of:

detecting a specific sequence of DTMF tones.

3. A method of managing telephone activity as defined in claim 2, wherein said sequence of DTMF tones includes the sequence GOTU or 4688.

4. A method of managing telephone activity as defined in claim 1, further comprising the step of:

(5) determining, in response to said control code, whether to prohibit all callers within said institution, and/or within related institution(s), from calling said outside recipient in the future.

5. A method of managing telephone activity as defined in claim 4, wherein step (5) includes the step of:

detecting a specific sequence of DTMF tones.

6. A method of managing telephone activity as defined in claim 5 wherein said sequence of DTMF tones includes the sequence GOTU or 4688.

7. A method of managing telephone activity as defined in claim 1, further comprising the step of:

(5) determining, in response to said control code, whether to;

(i) prohibit said institutional caller from calling said outside party in the future and (ii) prohibit any caller from within said institution from calling said outside caller in the future.

8. A method of managing telephone activity as defined in claim 7, wherein step (2)(c) involves detecting a sequence of DTMF tones.

9. A method of managing telephone activity as defined in claim 8, wherein step (2)(c) involves detecting the sequence GOTU.

10. A method of managing telephone activity as defined in claim 7, wherein step (4) further determines whether to:

(iii) prohibit any caller from within any affiliated institution from calling said outside recipient in the future.

11. A method of managing telephone activity in an institution, comprising the steps of:

(1) identifying an institutional caller who wishes to place an outside call to an outside recipient;

(2) blocking the institutional caller, and while the institutional caller'"'"'s line remains blocked;

(a) calling said outside recipient;

(b) providing the identity of said institutional caller to said outside recipient; and

(c) receiving a control code from said outside recipient;

(3) determining, in response to said control code, whether to connect the institutional caller to the outside recipient; and

(4) determining, in response to said control code, whether to prohibit said institutional caller from calling said outside recipient in the future.

12. A method of managing telephone activity as defined in claim 11, wherein step (4) includes the step of:

detecting a specific sequence of DTMF tones.

13. A method of managing telephone activity as defined in claim 12, wherein said sequence of DTMF tones includes the sequence GOTU or 4688.

14. A method of managing telephone activity in an institution, comprising the steps of:

(1) identifying an institutional caller who wishes to place an outside call to an outside recipient;

(2) blocking the institutional caller, and while the institutional caller'"'"'s line remains blocked;

(a) calling said outside recipient;

(b) providing the identity of said institutional caller to said outside recipient; and

(c) receiving a control code from said outside recipient;

(3) determining, in response to said control code, whether to connect the institutional caller to the outside recipient; and

(4) determining, in response to said control code, whether to prohibit all callers within said institution, or within one or more related institutions, from calling said outside recipient in the future.

15. A method of managing telephone activity as defined in claim 14, wherein step (4) includes the step of:

detecting a specific sequence of DTMF tones.

16. A method of managing telephone activity as defined in claim 15, wherein said sequence of DTMF tones includes the sequence GOTU or 4688.

17. A method of managing telephone activity in an institution, comprising the steps of:

(1) identifying an institutional caller who wishes to place an outside call to an outside recipient;

(2) blocking the institutional caller, and while the institutional caller'"'"'s line remains blocked;

(a) calling said outside recipient;

(b) providing the identity of said institutional caller to said outside recipient; and

(c) receiving a control code from said outside recipient;

(3) determining, in response to said control code, whether to connect the institutional caller to the outside recipient; and

(4) determining, in response to said control code, whether to;

(i) prohibit said institutional caller from calling said outside party in the future and (ii) prohibit any caller from within said institution from calling said outside caller in the future.

18. A method of managing telephone activity as defined in claim 17, wherein step (2)(c) involves detecting a specific sequence of DTMF tones.

19. A method of managing telephone activity as defined in claim 18, wherein step (2)(c) involves detecting the sequence GOTU.

20. A method of managing telephone activity as defined in claim 17, wherein step (4) further determines whether to:

(iii) prohibit any caller from within any affiliated institution from calling said outside recipient in the future.

21. A method of managing telephone activity as defined in claim 20, wherein step (2)(c) involves detecting a sequence of DTMF tones corresponding to the mnemonic GOTU.