System and method for ATM proxy signaling

System and method for bandwidth protection in a packet network

System and method for calculating protection routes in a...

System and method for connecting a call in a tandem...

System and method for connecting equipment that supports...

System and method for controlling duplexing in an ATM...

System and method for controlling redundant components

System and method for controlling timing in a distributed digita

System and method for data routing over a network

System and method for data traffic redirection

System and method for delivering messages using alternate...

System and method for detecting and isolating a remote loop

System and method for detecting and recovering from virtual...

System and method for detecting failures and re-routing...

System and method for dispatching commands to switching elements

System and method for embedding a sub-channel in a block...

System and method for embedding a sub-channel in a block...

System and method for enabling fault tolerant H.323 systems

System and method for expansion of computer network...

System and method for fault isolation for DSL loop extenders