Adapter card that selects between an ISDN interface and an analog modem interface
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 28, 2001
Grant Date -
N/A
app pub date -
May 28, 1999
filing date -
May 28, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A computer includes an adapter. The adapter includes an ISDN connection capable of communicating ISDN signals between the computer and a remote device. The adapter also includes an analog modem connection capable of communicating analog modem signals between the computer and the remote device. A selector device selects either the ISDN connection or the modem connection with which to transfer information between the computer and the remote device. The adapter card may transfer either analog modem information or ISDN modem information.
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