Tata Communications (America) Inc.
|Tata Communications (America) Inc. Patent applications|
|Patent application number||Title||Published|
|20130336169||Real-Time Fraudulent Traffic Security for Telecommunication Systems - Fraudulent VoIP calls are detected and blocked by automated procedures performed at a router server in the VoIP service provider's system which, usually, just analyzes call requests and sets up a route between the calling and called parties. The stringency of automated fraudulent call detection and blocking processes is based on calling customer credit worthiness and the destination of the call.||12-19-2013|