Our solution called “Robocall Mark and Sweep” (RMS -- US Patent Pending) is a high performance adaptive detection and classification system for SPIT. Inspired by SpamAssassin and Spamhaus, it can provide real-time scoring and classification of incoming calls based off predefined criteria including:

Call duration
Number validity
Caller Name/ID Lookups
IP Black-and-white lists
Calling patterns such as Random and Sequential dialing
Destination Number
Acoustic Fingerprinting
Do Not Call list participation
Text derived from speech
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