Limited multicast communication method and communication network
Line access apparatus for in-band communication
Line accommodation circuit capable of switching from an active s
Line concentration system
Line interface device for fast-packet switching network
Line interface for high-speed line
Line interface for high-speed transmission line
Line setting and phase adjusting apparatus for synchronous multi
Line status detection in a digital concentrator system
Line switch having distributed processing
Line switching equipment for switching a personal line to a back
Line switching system
Line terminating equipment in SDH networks, using forward error
Line transmission systems
Line trunk unit connected to a time division switch, digital exc
Line unit interface circuit
Linear predictive echo canceller integrated with RELP vocoder
Linear time division multiplexed conferencer
Linear time division multiplexed conferencer
Linear time division multiplexed conferencer for data transfer a