H3C MSR 20-20 Command Reference Manual page 2729

View
Parameter
Description
Related command:
Example
undo cdr { all | buffer | duration | threshold }
Voice AAA client view
buffer size-number: Specifies the number of CDRs that can be saved in the buffer.
The size-number argument ranges from 0 to 500, with a default of 50. The value
"0" indicates that no CDR can be saved.
duration time-length: Specifies the lifetime of CDRs in seconds. The time-length
argument ranges from 0 to 2,147,483,647, with a default of 86,400. The value
"0" indicates that no CDR can be saved.
threshold percentage: Specifies the alarm threshold in percents for CDRs. When
the percentage of the saved CDRs in the total CDRs that can be saved in the buffer
reaches the alarm threshold, the voice gateway will generate alarm information
once. The percentage argument ranges from 0 to 100, with a default of 80. The
value "0" indicates that no alarm information will be output.
Use the command to configure a rule for saving CDRs.
cdr
Use the undo cdr command to restore the default saving rule, and the undo cdr
all command to restore the values of buffer, duration, and threshold all to the
defaults.
The voice gateway will save a certain amount of CDRs according to the configured
rule. When you set the number of CDRs that can be saved or the lifetime of CDRs,
the voice gateway will judge whether the existing CDRs will be deleted. If so, the
voice gateway will prompt for confirmation and determine whether to validate the
configuration according to your confirmation.
If both the buffer and duration keywords are specified, the number of saved
CDRs cannot exceed the limit set by the buffer keyword. If large traffic is
generated in a period of time, the CDRs for the calls completed earliest will be
removed to keep the number of saved CDRs under the limit even if they have not
reached the lifetime.
display voice call-history-record.
# Set the number of CDRs that can be saved to 400.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] aaa-client
[Sysname-voice-aaa] cdr buffer 400
# Set the lifetime of CDRs to 10 hours.
[Sysname-voice-aaa] cdr duration 36000
# Set the alarm threshold for CDRs to 10%.
[Sysname-voice-aaa] cdr threshold 10
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