| Patent Number |
Title Of Patent |
Date Issued |
| 7366289 |
Domestic origination to international termination country set logic |
April 29, 2008 |
| A method and device for preventing fraud in international calls in a long-distance telecommunications system, where selected customers can avoid fraud control blocks and greater granularity is achieved in blocking international destinations. In the method and device, an override flag |
| 7197560 |
Communications system with fraud monitoring |
March 27, 2007 |
| A fraud monitoring system is disclosed for a communications system. The fraud monitoring system analyzes records of usage activity in the system and applies fraud pattern detection algorithms to detect patterns indicative of fraud. The fraud monitoring system advantageously accommoda |
| 7079635 |
Domestic origination to international termination country set logic |
July 18, 2006 |
| A method and device for preventing fraud in international calls in a long-distance telecommunications system, where selected customers can avoid fraud control blocks and greater granularity is achieved in blocking international destinations. In the method and device, an override flag |
| 6782083 |
ISN call interrupt |
August 24, 2004 |
| A device and method of intercepting in-progress calls whose billing numbers have been marked fraudulent subsequent to the initial authorization and validation of the same in-progress calls. The device and method uses criteria to define certain calls as "suspect" and parks all suspect cal |
| 6636592 |
Method and system for using bad billed number records to prevent fraud in a telecommunication sy |
October 21, 2003 |
| A method for using at least one Bad Billed Number Record (BBN) to detect fraud in a telecommunication system includes the steps of generating the at least one BBN for each call attempt made using a billing product, when the call attempt satisfies any one of a plurality of fraud criteria; |
| 6618475 |
Domestic origination to international termination country set logic |
September 9, 2003 |
| A method and device for preventing fraud in international calls in a long-distance telecommunications system, where selected customers can avoid fraud control blocks and greater granularity is achieved in blocking international destinations. In the method and device, an override flag is |
| 6590967 |
Variable length called number screening |
July 8, 2003 |
| A system for preventing telecommunications fraud, the system comprising a database, at least one processor and related software, the at least one processor receives and stores numbers representing terminating ANIs in the database that have generated a fraud alert. The stored numbers incl |
| 6556669 |
International origination to domestic termination call blocking |
April 29, 2003 |
| A method and device for preventing fraud in special service calls from an international origin point to a domestic terminating point through a long-distance telecommunications system is described. In the system and method, a Screening for International Calls database is added to the |
| 5768354 |
Fraud evaluation and reporting system and method thereof |
June 16, 1998 |
| Upon receipt of a billing detail record from either an operator or automatic console, a host receiver of the fraud evaluation and reporting system of the instant invention would route a record to either a bad billed number module, a call intercept module or a fraud filter module. Dep |
