Patent ID: 9014693
Filing Date: 2015-04-21
Classification: H04M,H04W

Abstract:
1. A method for detecting fraud during a roaming call, the method comprising: at a first apparatus, receiving first information from a second apparatus for reporting the roaming call to be set up, the second apparatus being located at a second location separate from a location of the first apparatus; at the first apparatus, in response to a reception of the first information, transmitting second information to the second location, the second information defining the roaming call being allowed and comprising a request for data; and at the first apparatus, receiving third information from the second apparatus for further evaluating the allowed roaming call for fraud, the third information comprising a response with the data; at the first apparatus, converting the third information into one or more reports for evaluating the allowed roaming call; at the first apparatus, in response to an evaluation, transmitting fourth information to the second apparatus; and the fourth information comprising a command for instructing the second apparatus to disconnect the allowed roaming call.