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How to Use Call Detail Records to Detect Fraud
If you’ve ever checked your phone’s call history to see when someone last rang, you’ve probably seen information such as the caller’s name, the call time, and the call duration. These are just a few of the fields that phone services capture in call detail records (CDRs). Complete call detail records store much more data, such as the route the call traveled, which device it came from, and any errors encountered during the call. This…
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