Exchange route decision system and method
Exchange route decision system and method
Exchange switch
Exchange system handling an in-band signal
Exchange system including plural terminals for voice and data tr
Exchange with error correction
Exclusion list of senders to an autonomous system
Exclusionary network adapter apparatus and related method
Expandable communication system
Expandable communication system using data concentration
Expandable communication system with automatic data concentrator
Expandable digital switching matrix with fault-tolerance and min
Expandable digital switching network
Expandable high performance FIFO design which includes memory ce
Expandable high speed serial data switch
Expandable telecommunications system
Expandable time slot interchanger
Expanding switching capability of a time division communication
Expansion apparatus for use in communication systems
Expansion shelf for access system and switch block therefor