VOICE OVER IP BASED BIOMETRIC AUTHENTICATION.

摘要

A system (200) is provided for verifying an identity of a calling party. The systemincludes a storage (210) that stores voice sample information in associationwith information that idetifies an individual. The system also includes a receiver(221) that receives, from a communications platform (150/152/154) called bythe calling party, a request to authenticate the identity of the calling partyas the individual, using a digital audio sample packetized according to voiceover internet protocol and obtained from the calling party during the call. Additionally,the system includes a processor (223) that compares the digital audio sampleto the voice sample information to authenticate the identity of the calling partyas the individual.