公开(公告)号：US20180063321A1

公开(公告)日：2018-03-01

申请号：US15250520

申请日：2016-08-29

Applicant: Vonage Business Inc.

Inventor： Yuval GOLAN

IPC: H04M3/42 ,  H04M3/533

CPC classification number: H04M3/42042 ,  H04M1/2535 ,  H04M1/274516 ,  H04M1/575 ,  H04M3/53366 ,  H04M2201/20 ,  H04M2201/36

Abstract: Systems and methods for deriving contact information for a calling party analyze all or a portion of the audio of the telephone call to derive such contact. Likewise, all or a portion of a voice message left by a calling party could be analyzed to obtain contact information for the calling party.