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Blacklist Identification identifies the voiceprints of fraudsters during conversations, without their knowledge, and records them on a blacklist database. In subsequent calls, the technology matches all calls with all fraudsters (one by n), scoring all the calls just like it does in SESTEK’s verification products. That means the system crosschecks every call with the blacklist database automatically.

Fraudsters can be defined in the system with their known recordings.

After that, it marks those calls that are scored higher than the threshold score that we determine and identifies listed fraudsters by their voices, comparing the captured voice with voiceprints stored in the blacklist voiceprint database.

Related Products: VB- Blacklist Identification