Permanent/Unauthorized Roaming Fraud Solution

Platform to police international roaming users on carrier’s network in real-time -> prevent permanent roamers.

Ability to suspend in real time the service if international roamer behavior is deemed to be outside the accepted business rules.

Generate roaming users reports for carrier to better understand users behaviors.



  • NuLeef roaming control platform solution is based on three user behavior feeding points
    • The VLR
    • The signaling between carrier and thehome carrier
    • The roamer outbound calling
  • The user data is fed to a central database in real time where a user history and profile is generated
  • A business rule policy server to continuously monitor usage in real time against the user profile. Users are blocked if their behavior goes outside the established business rules
  • Ability to customize business rules and send SMS notifications before blocking users
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