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Voice Firewall

Voice Firewall



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Overview

  • Designed to stop hacking or "phreaking"
  • Google "war dialling", "phone hacking" or "phone phreaking" to learn how you may be vulnerable
  • See Solutions area of our website for more information including information on the BBC website
  • Recognises unauthorised numbers and prevents connection
  • Stop your staff dialling premium rate numbers
  • For extra security you configure yourself on site
  • Does not require a PABX with TAPI
  • Works with any brand, type or age of PABX

More details

  • Connects easily between the phone system and the network termination point
  • Does not limit the functionality of the phone system
  • No need to turn off trunk to trunk dialling
  • If the call is blocked the caller hears an unobtainable tone
  • Event log shows blocked calls and numbers
  • You determine which numbers should be blocked during office hours and out of office hours
  • Limit the number of simultaneous incoming and outgoing calls out of hours

Connections

  • ISDN30
  • ISDN2
  • Scaleable to any number of trunks
  • Can be mounted within a server
  • Can be rack mounted
  • Needs PC for logging and office hours
  • PABX should support en bloc dialling
  • UPS to protect in case of power loss

Options

  • Call recording
  • Call management
  • Speech analytics
  • Wallboard