Circuit reestablishment and tear down in a highly available...

Circuit, method and/or architecture for improving the...

Circuit-switched switching system

Circuitry for determining network operations in a network...

Circuits and methods for a ring network

Circuits and methods for a ring network

Circuits for combining ATM and packet data on an optical fiber

Classification and tagging rules for switching nodes

Classifying and distributing traffic at a network node

Classifying data packet protocol values

Clearinghouse for messages between disparate networks

Clearinghouse server for internet telephony and multimedia...

Client/server based architecture for a telecommunications...

Clock difference compensation for a network

Clock recovery for video communication over ATM network

Clock recovery in a packet-based data network

Clock synchronization over a packet network using SRTS...

Clock synchronization system and method for use in a...

Clock-based replay protection

Closed user group service in a mobile communication system