Importance

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Abstract

A system and method for providing subscriber selected advertising in the form of video images to a local telephone station is disclosed. The telephone network includes a telephone line system and switch facility contained within the line system for forwarding calls made by a calling party from a local telephone station through the telephone line system to a destination point. The local telephone station is interfaced with the network. The phone includes a display monitor for receiving data corresponding to video images and displaying same. The images are stored in a central database and compressed into data packets of lesser bandwidth for transmission from the database through a network interface and into the existing telephone line system packet form to the local telephone station where they are arranged and decompressed for display on the monitor. A plurality of telephone stations can be grouped into a cluster unit. In this format, video data is preferably compressed, multiplexed, transmitted over the telephone network, demultiplexed and then decompressed for display at respective monitors.

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First Claim