Facsimile apparatus, control method therefor, and computer-readable storage medium

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6804021
SERIAL NO

09417048

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Abstract

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When image data converted into a predetermined file format is communicated via the Internet (IT) but does not reach a target calling destination, the image data is communicated using only a PSTN. When the partner apparatus cannot interpret the contents of the received data, unconverted image data is communicated via the IT. When IT communication of converted image data or IT communication of unconverted image data to a given calling destination fails, the communication route is managed by the statuses of a plurality of internal flags for each calling destination in a calling destination registration unit (26) so as not to select the unsuccessful communication route in next and subsequent communication operations.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoshida, Takehiro Tokyo, JP 305 2730

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