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

System and method for forming, maintaining and dynamic...

System and method for implementing a semi reliable...

System and method for implementing redundancy for multilink...

System and method for improving reliability of a packet network

System and method for long haul optical protection for...

System and method for maintaining a communication session...