Integrated optic multi/demultiplexer
Integrated optical multiplex-demultiplex module for optical comm
Integrated optical multiplexer/demultiplexer utilizing a plurali
Integrated optical wavelength demultiplexer
Integrated packet switching and circuit switching system
Integrated packetized voice and data switching system
Integrated packetized voice and data switching system
Integrated self-checking packet switch node
Integrated service multiplex equipment
Integrated services digital network (ISDN) system and multimedia
Integrated services digital network based facility management sy
Integrated services digital network module
Integrated switching and transmission network
Integrated switching system and announcement circuit
Integrated telephone transmission and switching system
Integrated user network interface device
Integrated voice and data telecommunication switching system
Integrated voice and data telephone system
Integrated voice/data network
Integrated voice/data/control switching system