Sevis Systems

Signaling Defense® »

  • 24/7 Access Surveillance and Control of your signaling network
  • Ensures confident SS7-IP convergence and interconnection
  • Custom policies and deep packet inspection verify access
  • Patented "Active Probe" capability stops unauthorized access

SMS Defense® »

  • Stops mobile-to-mobile SMS spam at your network borders
  • Transparent network approach (SS7 point codes not needed)
  • No network reengineering required to install
  • Prevents off-network spam from reaching your network

Active Fraud Eliminator »

  • Stops, reroutes or thresholds fraudulent calls in near-real-time
  • Prevents inbound calls from illegal SIM boxes (GSM Gateways)
  • NRTRDE rapid response by disabling fraudulent roamers
  • Integrates with Test Call Services/Fraud Management Systems

Network Mediator »

  • Helps diagnose and fix call completion, interoperability issues
  • Modifies SS7 traffic in near-real-time so calls complete
  • Network transparency enables quick and easy deployment

Bulk Location Server »

  • Provides access to valuable subscriber location information
  • Includes "direct delivery" to subscribers of location-based SMS
  • Does not increase SMSC related OpEx or CapEx
  • Operates independent of subscriber's handset and network

Signaling ASE System® »

  • Carrier-grade application development platform
  • Modify, reroute, throttle, create, offload over IP, stop and deliver SS7/SMS messages anywhere within an operator's network
  • No SS7 point code required so no network reengineering

Services »

  • Custom application and solution development
  • Diverse experience solving complex problems
  • Significant in-house test, research and development lab