Dynamic carrier selection
First Claim
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1. A system for selecting a long distance carrier for a dialed long distance telephone call comprising:
- (a) the system adapted to receive a dialed telephone number in response to a query via an AIN trigger upon detecting that the telephone number is for a long distance call;
(b) the system comprising rate information of at least two long distance carriers, wherein rate information is dependent in part upon the time that the dialed telephone number is received;
(c) the system capable of determining a lower cost long distance carrier based in part upon the time at which the dialed telephone number is received and capable of determining a dialing prefix associated with the lower cost long distance carrier; and
(d) the system adding the dialing prefix to the dialed number so that the call is carried by the lower cost long distance carrier.
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Abstract
A system for determining the lowest cost long distance carrier is disclosed. The system uses long distance rate information to determine the lowest cost long distance carrier for a particular long distance telephone call. The system can also retrieve the dialing prefix for the long distance carrier. Once a dialed telephone number is received by the system, the system determines the lowest cost long distance carrier, adds the dialing prefix to the dialed number, and then outputs the entire string, that is, the prefix and the dialed number so that the long distance call is completed using the lowest cost long distance carrier.
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Citations
11 Claims
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1. A system for selecting a long distance carrier for a dialed long distance telephone call comprising:
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(a) the system adapted to receive a dialed telephone number in response to a query via an AIN trigger upon detecting that the telephone number is for a long distance call;
(b) the system comprising rate information of at least two long distance carriers, wherein rate information is dependent in part upon the time that the dialed telephone number is received;
(c) the system capable of determining a lower cost long distance carrier based in part upon the time at which the dialed telephone number is received and capable of determining a dialing prefix associated with the lower cost long distance carrier; and
(d) the system adding the dialing prefix to the dialed number so that the call is carried by the lower cost long distance carrier. - View Dependent Claims (2, 3, 4)
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5. A method for selecting a low-cost long distance carrier comprising the steps of:
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(a) receiving a dialed telephone number in response to a query via an AIN trigger upon detecting that the telephone number is for a long distance call;
(b) comparing rate information associated with the dialed number of at least two long distance carriers, wherein rate information is dependent in part upon the time that the dialed telephone number is received;
(c) determining a lower cost long distance carrier based in part upon the time at which the dialed telephone number is received;
(d) determining a dialing prefix associated with the lower cost long distance carrier; and
(e) adding the dialing prefix to the dialed number so that the call is carried by the lower cost long distance carrier. - View Dependent Claims (6, 7, 8)
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9. A system for selecting long distance carriers based on the cost of specific dialed telephone calls comprising:
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(a) a trigger associated with a subscriber'"'"'s line at a switch in a service switching point on an intelligent telephone network;
(b) a service package application on the intelligent telephone network; and
(c) a database comprising long distance carrier rates, wherein when the system receives a long distance telephone call to a long distance telephone number from the subscriber'"'"'s line, the trigger prompts a query to the service package application, the service package application provides the long distance telephone number to the database, the database determines the lowest cost long distance carrier, the database adds a prefix to the long distance number of the long distance telephone call, the prefix associating the telephone call with the lowest cost long distance carrier, and the service package application returns the prefix and the long distance telephone number of the long distance telephone call to the service switching point. - View Dependent Claims (10, 11)
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Specification