iSIM Protection System

JVS I-SIM is an automatic detection system for automated calls that could cause SIM blocking, I-SIM Module can handle unto 70 million whitelisted number while keeping the same performance for other calls concurrently.


  • Whitelist / Black List Database.
  • Automatic insertion of whitelisted numbers.
  • IVR CAPATCHA for unlisted number (I.E Called Number not in the whitelist database will be asked to Enter 1 to continue the call)
  • Web Management Interface for searching/viewing/deleting whitelist numbers.
  • Script is provided with source code, allows you to build more scenarios and features.


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