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Parameters
None
Description
Use the modem auto-answer command to configure a modem to operate in auto-answer mode.
Use the undo modem auto-answer command to configure a modem to operate in non-auto-answer
mode. Then, the modem answers a call only when it receives the AT command sent by the router.
By default, a modem operates in non-auto answer mode.
Use these two commands according to the actual answer mode of the modem. When the modem is in
auto-answer mode (the AA LED of the modem lights up), use the modem auto-answer command to
prevent the router from issuing answer instructions. If the modem is in non-auto answer mode, use the
undo modem auto-answer command to enable the router to issue answer instructions on the arrival of
incoming calls.
NOTE:
This command applies to only AUX ports.
•
If the answer mode configured is not consistent with the actual answer mode of the modem, the modem
•
may operate improperly. Do not perform the operation unless absolutely needed.
Examples
# Configure the modem connected to the asynchronous serial interface user-interface1 to operate in
auto-answer mode.
<Sysname> system-view
[Sysname] user-interface aux 0
[Sysname-ui-aux0] modem auto-answer
modem timer answer
Syntax
modem timer answer time
undo modem timer answer
View
User interface view
Default level
2: System level
Parameters
time: Timeout time (in seconds), ranging from 0 to 65535.
Description
Use the modem timer answer command to set the maximum interval allowed between off-hook and
dialing.
Use the undo modem timer answer command to restore the default.
By default, the interval is 60 seconds.
96
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