Dialer Call-In - H3C MSR Series Command Reference Manual

placing a return call, DDR needs to identify the dial string to be used by comparing the remote username
obtained in PPP negotiation against the local user database for a match.
Usage guidelines
This command is mandatory on the PPP callback server.
With both references configured, the device always attempts to place return calls in the user reference
approach, and in case failure occurs, place return calls in the dial number reference approach. If the
command is configured with neither keyword, it is the same as using the dialer callback-center user
dial-number command.
Examples
# Specify the device as the PPP callback server, and set the callback reference to user mode.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] ppp callback server
[Sysname-Serial2/0] dialer callback-center user
[Sysname-Serial2/0] dialer route ip 1.1.1.2 8810052 user Sysnameb
# Specify the device as the PPP callback server, and set the callback reference to dial number mode.
<Sysname> system-view
[Sysname] local-user usera
[Sysname-luser-usera] password simple usera
[Sysname-luser-usera] service-type ppp
[Sysname-luser-usera] authorization-attribute callback-number 8810048
[Sysname-luser-usera] quit
[Sysname] interface serial 2/0
[Sysname-Serial2/0] ppp callback server
[Sysname-Serial2/0] dialer callback-center dial-number

dialer call-in

Use dialer call-in to configure a dialup interface to accept incoming calls from the specified ISDN calling
number or with the callback keyword to enable callback for the specified ISDN calling number.
Use undo dialer call-in to remove the setting.
Syntax
dialer call-in remote-number [ callback ]
undo dialer call-in remote-number [ callback ]
Default
ISDN callback is disabled.
Views
Dialup interface (physical or dialer interface) view
Predefined user roles
network-admin
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