Dialer Circular-Group - H3C MSR 20-20 Command Reference Manual

318 C 20: DCC C
HAPTER
Related command:
Example

dialer circular-group

Syntax
View
Parameter
Description
Related command:
Example
C
ONFIGURATION OMMANDS
When receiving an incoming ISDN call, the device with the dialer call-in
command configured first verifies that the caller is valid before processing the call.
If the remote PBX does not provide the calling number, the call is dropped directly.
n
On a dial interface (physical or Dialer) configured with the dialer call-in
command, you need to configure the corresponding dialer route command or
dialer number command, making sure that the dial-number configured in the
command is the same as the remote-number configured in the dialer call-in
command.
dialer callback-center.
# Configure the device to place return calls for ISDN calling number 8810152.
<Sysname> system-view
[Sysname] interface bri 1/0
[Sysname-Bri1/0] dialer route ip 100.1.1.2 8810152
[Sysname-Bri1/0] dialer call-in 8810152 callback
dialer circular-group number
undo dialer circular-group
Dial interface (physical) view
number: Number of dialer circular group, same as the one defined in the
interface dialer command. It ranges from 0 to 1023.
Use the
dialer circular-group
dialer circular group in C-DCC approach.
Use the undo dialer circular-group
dialer circular group.
By default, a dialer circular group does not include any physical interfaces.
In C-DCC, you can assign a physical interface to a dialer interface by assigning it to
the dialer circular group associated with the dialer interface. While a physical
interface can belong to only one dialer interface, a dialer interface includes all
physical interfaces assigned to its associated dialer circular group. When placing a
call on the dialer interface, DCC selects the physical interface with higher priority.
interface dialer.
# Add interface Serial 2/0 and Serial 2/1 to dialer circular group 1.
<Sysname> system-view
[Sysname] interface dialer 1
[Sysname-Dialer1] quit
[Sysname] interface serial 2/0
command to assign the physical interface to a
command to remove the interface from the