Resources Contact Us Home
System and method to discriminate call content type

Image Number 7 for United States Patent #6718024.

A system and method for discriminating call content types for individual telephone lines at a plurality of user sites outside of a Public Switched Telephone Network (PSTN) is described. The system includes: a database containing security rules for each of a plurality of extensions, the rules specifying actions to be taken based upon a call content type of the call on the extension, wherein the call content type is determined at the user sites outside the PSTN; and a line sensor within the user sites outside the PSTN for determining the call content type of the call. The line sensor continuously checks the call content type to determine if the call content type changes.

  Recently Added Patents
Semiconductor device and method of manufacturing the same
Methods of forming integrated circuit packages
Methods for testing OData services
Power management method for reducing power of host when turning off main monitor and computer system applying the same
Method and apparatus for focusing electrical stimulation in the brain during electro-convulsive therapy
Semiconductor integrated circuit
Display device and method of repairing display device
  Randomly Featured Patents
Use of activity bins to increase the performance of disk arrays
Circuit device and method of measuring clock jitter
Capturing fields from an output of a software application
Internal combustion engine
Methods and compositions for identifying nucleic acids containing cis acting elements
Imprint lithography method
Semiconductor device package
Gold diffusion process and shaped metal articles thereby
Ski boot
Polysilicon particle classifying apparatus