Fax/data call receiving system and method
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United States of America Patent
Stats
-
Nov 12, 1991
Grant Date -
N/A
app pub date -
Oct 31, 1989
filing date -
Oct 31, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
System and method for receiving facsimile calls and data modem calls with a single telephone line. An incoming call is monitored for a first period of time following receipt of the call to identify the call as either a facsimile call or a data modem call, and a handshaking procedure is initiated if the call is identified. In the event that the call is not identified, a data modem handshaking procedure is initiated, and if that procedure is not successful, the call is assumed to be a facsimile transmission, and a facsimile handshaking procedure is initiated. When the type of call has been identified, appropriate FAX or data communications software is automatically selected for processing the particular type of call.
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Family
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Cited Art Landscape
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