Application driven router redundancy protocol

Application-transparent IP redundancy

Application-transparent IP redundancy

Architecture for a hybrid STM/ATM add-drop multiplexer

Arrangement in a distributed control system for increasing...

ATM cell flow control apparatus

ATM link switching over method and apparatus

ATM network element and method for automatic protection...

ATM network management system

ATM switch

ATM switch and method for switching path by ATM switch

ATM switching fabric

ATM switching system

Automated path restoration for packet telephony

Automated recovery from a split segment condition in a...

Automated selection of a protocol by a communicating entity...

Automatic determination of correct IP address for...

Automatic protection switching line card redundancy within...

Automatic protection switching system for ATM exchange network

Automatic switching system