INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND DATA STRUCTURE

Abstract: an information processing device according to one embodiment includes: a number retainer configured to store in a storage, association information in which a user id used in authentication of a first terminal connected via a communication network is associated with a first telephone number transmitted from the first terminal; a number identifier configured to identify a second telephone number from a speech packet of a voice call; and a user identifier configured to identify a user id associated with the first telephone number matching the second telephone number by using the association information stored in the storage.

Inventor(s): Kenichi MACHIDA, Kazuhira MATSUI, Asato TANAKA

CPC Classification: G06F21/32 (using biometric data, e.g. fingerprints, iris scans or voiceprints)

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