NEC develops anti-spam for VoIP
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.
Read more: vnunet.com