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.
Features:
- 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.




