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School observation and supervisory system

  • US 20030048879A1
  • Filed: 11/05/2001
  • Published: 03/13/2003
  • Est. Priority Date: 09/07/2001
  • Status: Active Grant
First Claim
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1. A facility observation and supervisory system to be used by a facility for monitoring, reporting, and notification of certain telephone calls, comprising:

  • a PBX system having a plurality of telephone sets operatively connected thereto; and

    a computer platform interconnected with, and operating as an interface to, the PBX system, wherein the computer platform includes preprogrammed software to record, on-demand, calls passing through the PBX system, and trace calls, wherein enablement of the call tracing is completed in an undetected manner.

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