Apparatus and method for measuring quality of sound encoded...

Apparatus and method for monitoring and analysis of...

Apparatus and method for monitoring and interpretation of...

Apparatus and method for monitoring the switching paths of a...

Apparatus and method for operating and maintaining private...

Apparatus and method for peer-to-peer link monitoring of a...

Apparatus and method for peer-to-peer link monitoring of a...

Apparatus and method for performing a loopback test in a...

Apparatus and method for performing a loopback test in a...

Apparatus and method for providing multimedia conferencing...

Apparatus and method for reduced loading of signal...

Apparatus and method for retransmission in wireless...

Apparatus and method for selecting communication modes

Apparatus and method for testing an xDSL transceiver...

Apparatus and method for testing an xDSL transceiver...

Apparatus and method for testing the ability of a pair of...

Apparatus and method for testing the administration of network b

Apparatus and method for unilateral topology discovery in...

Apparatus and method for using a communication resource for...

Apparatus and method of determining a link status between...