Hewlett-packard Development Company, L.P.

Hewlett-packard Company

Glenn Kosteva

Ronald A Fowler

Michael Sean McCormack

Robert McGurrin

Youhong Lu

Nick Georgacopoulos

Jenny Jianqiu Jin

Method and system for providing voice assisted configuration on an IP telephone in a non-DHCP environment includes detecting a data packet including the IP telephone terminal MAC address, transmitting a configuration terminal MAC address in response to detected IP telephone MAC address, and configuring the IP telephone terminal in the non-DHCP layer 2 environment by assigning an IP address, a gateway address, a subnet mask, and additional parameters such as audio and noise level adjustment so that the IP telephone terminal is configured to fully function in the data network. Additional VOIP telephone terminals in the local area network may be configured by the configuration terminal.

Method and system for providing voice assisted configuration on an internet protocol (IP) telephone

Method and system for providing pass through web configuration on an IP telephone comprising the steps of establishing a data communication path in a data network, detecting a configuration parameter in the data communication path, extracting and also additionally, storing the detected configuration parameter, and performing a configuration procedure of an IP telephone associated with the configuration parameter operatively coupled to the data network is disclosed. The configuration parameter may include an Internet Protocol (IP) address, a key value pair associated with an IP address, or a valid communication address.

Method and system for providing pass through web configuration on an internet protocol (IP) telephone

A method and system in network switch for cancelling multiple sources of network echo, including echo that is combined with a persistent, non-echo signal. A first echo canceller cancels a first echo signal that arises from an echo path in the network switch, and second echo canceller cancels a second echo signal that arises from an echo path in an external network device. The first echo canceller operates by first removing any persistent, non-echo signal that may be combined with the first echo signal, then training on the remaining, pure echo signal. The second echo canceller includes two sub-component echo cancellers that are coordinated so as to provide a minimum error signal for cancellation applied to the second echo signal.

Method and system for echo cancellation in a network switch

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Westford, MA, United States of America

Glenn Kosteva