Multiprocessor computing system featuring shared global control
Multiprocessor computing system featuring shared global control
Multipurpose analog telephony channel test facility method and a
Multipurpose subscriber local line monitoring device
Multiwire-pair telecommunications test system
Neighborhood home security system
Network based distributed PBX with connection loss survival...
Network interface device having cavities for housing test circui
Network interface device with disconnectable half-ringer
Network interface unit
Network interface unit and module
Network management of automatic call distributor resources
Network node event notification in circuit switched environments
Network planning traffic measurement program
Network termination device with automatic detection and...
Network termination equipment
Network verification evaluation testing system
Network vulnerability management apparatus and method
Non-interfering method for measuring propagation delay of teleco
Non-intrusive network-based analysis of facsimile transmissions