At&t Intellectual Property I, LP

At+t Corp.

Allen J Mollica

David Beaumont Ramsden

James Herbert James

John D Francis

John T Ganley

Michael S Cluff

Abubaker I Habib

Embodiments are directed to eliminating false audio using an egress gateway in a communications network. At least one false audio packet is received by an egress gateway. The false audio packet includes false audio. A DTMF packet is received by the egress gateway. The DTMF packet is received subsequent to the at least one false audio packet. The false audio in the false audio packet is replaced with a substitute signal by the egress gateway.

Eliminating false audio associated with VoIP communications

For testing a network, a connection between an originating station and an answering station is established over the network. Signals are sent over the connection and if the signals are not correctly received through the connection, the connection is maintained and a message is sent to a monitoring station indicating that a defective connection has been detected.

Method and device for detecting path faults in a network

A measurement system and method for a telecommunication systems diagnoses problems within a communication line. The measurements are performed both non-intrusively and intrusively in an interactive manner, and evaluate the transmission quality of the communication line through to the subscriber's telephone set.

Interactive measurement system and method for telecommunication networks

Growing community of inventors

Middlesex, NJ, United States of America

Allen J Mollica