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公开(公告)号:US20220224793A1
公开(公告)日:2022-07-14
申请号:US17706398
申请日:2022-03-28
Applicant: Pindrop Security, Inc.
Inventor: Akanksha , Terry Nelms , Kailash Patil , Chirag Tailor , Khaled Lakhdhar
Abstract: Embodiments described herein provide for detecting whether an Automatic Number Identification (ANI) associated with an incoming call is a gateway, according to rules-based models and machine learning models generated by the computer using call data stored in one or more databases.