Multi-line telephone with input/output mixing and audio control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6453022
SERIAL NO

09268538

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention is a method and apparatus for selectively controlling the interconnectivity of two or more active telephone lines and/or one or more audio characteristics of each of the active telephone liens during a multi-line call. A bridge or a call connection control may be implemented to provide selective call connection for each active telephone call. The user may thereby control the interconnectivity of each party to the user and to the other parties to the conference or multi-line call. An audio controller may also be implemented within a multi-line telephone or at a telephony switch. The call connection control or the volume control may be implemented within the telephone network such as a switch or locally at the telephone unit. The user may provide the desired interconnectivity or volume parameters for the multi party call using a user interface. Optionally, the audio controller may process the audio signals of the conferenced telephone lines and intelligently adjust the audio characteristics of the audio signals.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AT & T CORP32 AVENUE OF THE AMERICAS NEW YORK NY 10013-2412

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Weinman, Jr Joseph B Basking Ridge, NJ 4 375

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