Automated call back request for a mobile phone
First Claim
Patent Images
1. A method comprising:
- monitoring, at a monitoring device, a signaling link between a mobile switching center and a service control point in a telecommunications network;
detecting, on the signaling link by the monitoring device, a connection request comprising a called address and a caller address;
detecting, on the signaling link by the monitoring device, a disconnection request comprising the called address and the caller address;
determining, at the monitoring device, that a first time period between the detection of the connection request and the detection of the disconnection request is greater than a predetermined time period and greater than a second predetermined time period that is greater than the predetermined time period;
determining content of a training message based on the determining that the first time period is greater than the predetermined time period and greater than the second predetermined time period; and
responsive to determining that the first time period is greater than the predetermined time period and greater than the second predetermined time period, transmitting the training message to the caller address.
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Abstract
Methods and apparatus for providing automated call back requests are provided. In one method a signaling link in a telecommunications system is monitored for a transaction including a connection request containing a called address followed by a disconnection request within a first predetermined time period. Responsive to the transaction, the method determines if a trigger condition exists, and if so, communicates a call back request to a called party through a separate network.
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Citations
20 Claims
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1. A method comprising:
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monitoring, at a monitoring device, a signaling link between a mobile switching center and a service control point in a telecommunications network; detecting, on the signaling link by the monitoring device, a connection request comprising a called address and a caller address; detecting, on the signaling link by the monitoring device, a disconnection request comprising the called address and the caller address; determining, at the monitoring device, that a first time period between the detection of the connection request and the detection of the disconnection request is greater than a predetermined time period and greater than a second predetermined time period that is greater than the predetermined time period; determining content of a training message based on the determining that the first time period is greater than the predetermined time period and greater than the second predetermined time period; and responsive to determining that the first time period is greater than the predetermined time period and greater than the second predetermined time period, transmitting the training message to the caller address. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system comprising:
a link monitor configured to; monitor a signaling link between a mobile switching center and a service control point in a telecommunications network; detect, on the signaling link, a connection request comprising a called address and a caller address; detect, on the signaling link, a disconnection request comprising the called address and the caller address; determine that a first time period between the detection of the connection request and the detection of the disconnection request is greater than a predetermined time period and greater than a second predetermined time period that is greater than the predetermined time period; determine content of a training message based on the determining that the first time period is greater than the predetermined time period and greater than the second predetermined time period; and responsive to determining that the first time period is greater than the predetermined time period and greater than the second predetermined time period, transmit the training message to the caller address. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
Specification