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
Film-forming resins as a carrier for topical application of pharmacologically active agents
Method for playing digital media files with a digital media player using a plurality of playlists
Containers having radio frequency identification tags and method of applying radio frequency identification tags to containers
Light-source control device, light-source control method, image reading device, and image forming apparatus
Lead with lead stiffener for implantable electrical stimulation systems and methods of making and using
Battery power management system and method
  Randomly Featured Patents
Contents furnishing system
Powder press forming apparatus and method of powder press forming
Method of printing on a product
System and method for searching electronic documents created with optical character recognition
Jug with ribbed sides
Manifold for selectively dispersing multiple fluid streams
In-door water dispenser with door reversibility
Polarized 3 pole electrical connector with protective ground
Pendulous pivotable cup holder
Production of N-aryl carbamates and N-aryl isocyanates