Patent ID: 6879601
Filing Date: 2005-04-12
Classification: H04J,H04Q

Abstract:
1. A method of implementing a plurality of communication channels on a single twisted pair telephone connection, said method comprising the steps of: interfacing a first communication device with said telephone connection, said first communication device configured to communicate with said telephone connection on a first communication channel, said first communication channel occupying the lowest available freqency band from a plurality of predetermined frequency bands; interfacing a second communication device with said telephone connection, said second communication device configured to communicate with said telephone connection on a second communication channel, said second communication channel occupying the lowest available frequency band from said plurality of predetermined frequency bands that is unoccupied by said first communication channel; and interfacing a third communication device with said telephone connection, said third communication device configured to communicate with said telephone connection on a third communication channel, said third communication channel occupying the lowest available frequency band from said plurality of predetermined frequency bands that is unoccupied by said first communication channel and said second communication channel; whereby said first, second, and third communication channels occupy separate predetermined frequency bands.