Configuring Isdn Call Check; Enabling The Trap Function; Displaying And Maintaining Isdn - HPE FlexNetwork MSR Series Comware 5 Layer 2 - Wan Access Configuration Manual

Configuring ISDN call check

ISDN call check examines the call control block synchronization status between the CC module and
the Q.931 module for ISDN calls every day at the specified time. If the call control blocks of the two
modules for an ISDN call are not synchronized, the system disconnects the ISDN call.
To configure ISDN call check:
Step
Enter system view.
1.
Configure ISDN call check.
2.

Enabling the trap function

To learn about events that occur on the ISDN module, you can enable the trap function for ISDN.
When events occur on the ISDN module, traps will be sent to the information center. You can
configure the information center to output the trap information matches certain criteria to a desired
destination (the console for example) for analysis. For information about how to configure the
information center, see HPE FlexNetwork MSR Router Series Comware 5 Network Management
and Monitoring Configuration Guide.
To enable the trap function:
Step
Enter system view.
1.
Enable the trap function for
2.
the ISDN module.
For more information about the snmp-agent trap enable isdn command, see HPE FlexNetwork
MSR Router Series Comware 5 Network Management and Monitoring Command Reference.

Displaying and maintaining ISDN

Task
Display the active calling
information on an ISDN interface.
Display the current status of an
ISDN interface.
Display the history record of an
ISDN call.
Command
system-view
isdn check-time date-time
Command
system-view
snmp-agent trap enable isdn
[ call-clear | call-setup |
lapd-status ]
Command
display isdn active-channel
[ interface interface-type
interface-number ] [ | { begin |
exclude | include }
regular-expression ]
display isdn call-info [ interface
interface-type interface-number ]
[ | { begin | exclude | include }
regular-expression ]
display isdn call-record
[ interface interface-type
interface-number ] [ | { begin |
exclude | include }
regular-expression ]
76
Remarks
N/A
By default, the function is
disabled.
Remarks
N/A
Optional.
Enabled by default.
Remarks
Available in any view.
Available in any view.
Available in any view.