NEC develops anti-spam for VoIP

by admin January 30, 2007 at 7:52 am

Seal culls Spit

NEC has announced new technology to counter the growing problem of unsolicited VoIP calls, known as Spam over Internet Telephony (Spit).

The company’s Seal software checks all incoming VoIP calls to see whether they are likely to have come from a human, rather than software, based on communications patterns observed during the call.

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