Establishment of facsimile calls

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5033079
SERIAL NO

07399384

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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This invention relates to methods of establishing facsimile (fax) connections. If a call is originated from a fax source and the destination is a voice station, then the call will be automatically redirected to a fax machine designated to receive fax messages for the voice station. A fax call is detected by a class of service indication in a local switching office, or by having a number forwarded to a toll office from a local office by Automatic Number Identification (ANI) of the caller that is one of a list of fax numbers. When it is determined that a call is a fax call, a fax indicator is sent with Common Channel Signaling (CCS) messages for that call. If a call with a fax indicator is received in a destination switching office, then the destination office checks to see if the called number is a fax number; if not, translation is made to find the number of a fax station for serving fax calls to the called number, and the call is completed to that fax station. Advantageously, customers need not know a fax number to transmit a fax message to an intended recipient.

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First Claim

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Patent Owner(s)

  • AMERICAN TELEPHONE AND TELEGRAPH COMPANY;AT&T BELL LABORATORIES;BELL TELEPHONE LABORATORIES, INCORPORATED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Catron, Nancy A Long Valley, NJ 2 351
Fodale, Joseph V Lincroft, NJ 3 576
Hanson, Karrie J Westfield, NJ 12 617
Koch, Robert A Freehold, NJ 149 6096
Large, Ronald E Holmdel, NJ 2 351
Zoccolillo, Susan M Howell, NJ 5 643

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