Patent ID: 6421325
Filing Date: 2002-07-16
Classification: H04L,H04M,H04W

Abstract:
A data network telephony (DNT) system, comprising:a base station connected to a DNT capable data network and to a plurality of wireless transceivers, each transceiver transmitting to a distinct area, the base station adapted to operate the transceivers by a two-way, narrow-band, multiple-channel, real-time duplex radio protocol; and a plurality of portable computer-enhanced client communicator units, including microphone and speaker apparatus, each assigned a unique address and adapted to communicate with the base station via the transceivers by the two-way real-time radio protocol and to process DNT calls; wherein individual ones of the communicator units execute a personal router application, wherein a user may establish and edit routing rules for incoming DNT calls to the user's communicator address, and communicate the routing rules to the base station to be used in routing incoming DNT calls.