公开(公告)号：US20170134574A1

公开(公告)日：2017-05-11

申请号：US15319117

申请日：2015-06-18

Applicant: KATIA SA

Inventor： Maxime WINKLER

IPC: H04M3/436 ,  G06N99/00 ,  H04M3/42

CPC classification number: H04M3/436 ,  G06N99/005 ,  H04L63/0861 ,  H04L63/10 ,  H04M3/42059 ,  H04M3/42102 ,  H04M3/4211 ,  H04M2201/41

Abstract: Method of filtering undesirable incoming telephone calls, in which a decision to block a call or to transmit it is based both on the caller's number and on analysis of the caller's voice.