Multiplexing scheme for modem control signals

Multiplexing speech signals

Multiplexing system line fault isolation and identification

Multiplexing system setting through mask registers

Multiplexor with decoding

Multipoint communication system having polling and reservation s

Multipoint data communication with a supervisory system for dete

Multipoint fiber optic junction terminal

Multipoint satellite packet communication system

Multipoint system for interconnecting work stations

Multipoint teleconference system employing H. 221 frames

Multiport - multipoint digital data service

Multiport analyzing with time stamp synchronizing

Multiport conference circuit with multi-frame summing

Multiport conference circuit with multi-frame summing and voice

Multiport conference circuit with voice level coding

Multiport digital switching element

Multiport LAN bridge

Multiport modem and the use thereof in a method and a system for

Multiport multidrop digital system