Modem Enable - H3C MSR Series Command Reference Manual

This command is for point of sale (POS) terminal access services. It is available only on TTY lines for AM
interfaces.
Configure this command if a bank front end processor requires the router to send the call numbers of POS
terminals for acknowledgement before it accepts data from the terminals.
For more information about POS terminal access services and caller number sending, see Terminal
Access Configuration Guide.
Examples
# Enable the modem to obtain caller numbers on TTY 81, and set the caller number waiting timer to 10
seconds.
<Sysname> system-view
[Sysname] line tty 81
[Sysname-line-tty81] modem caller-number resolve ata-waiting-time 10000
Related commands
modem auto-answer

modem enable

Use modem enable to configure a user line for incoming modem calls, outgoing modem calls, or both.
Use undo modem enable to restore the default.
Syntax
modem enable { both | call-in | call-out }
undo modem enable
Default
Both incoming and outgoing modem calls are disabled.
Views
User line view
Predefined user roles
network-admin
Parameters
both: Permits both incoming and outgoing modem calls.
call-in: Permits only incoming modem calls.
call-out: Permits only outgoing modem calls.
Usage guidelines
CAUTION:
Executing this command disconnects the modem connection that has been established on the user line.
This command is available on the following user lines:
• TTY lines for the following interfaces:
AM interface
Asynchronous serial interface
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