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Configure History Retention Settings

Configure the History Retention Settings to specify when the system purges call and registration history data. According to the values you specify for retention, the system purges the oldest registration history, call history, and registration signaling message records when the number of records exceeds the maximum number to retain or when the records have been stored for the maximum number of days.

 

Note: Purging call history or records also purges all associated data

When the system purges call history or registration history records, all of the associated data is also purged, including call events, call properties, and registration signaling events.

Some types of call signaling messages are not recorded in call history, including SIP OPTION and SIP INFO.

The following table describes the fields on the History Retention Settings page.

Field

Description

Enable recording of registration history
Enables the system to retain registration history records.
Default: Enabled
Registration history records to retain
The number of registration history records the system retains before purging the oldest records.
Default: 250,000
Range: 50,000–500,000
Registration signaling message records to retain
The number of system registration signaling message records the system retains before purging the oldest records.
Default: 1,000,000
Range: 10,000–1,000,000
Enable recording of registration refresh
Enables the system to retain SIP registration refresh and H.323 lightweight Registration Request (RRQ) records.
Default: Disabled
Call history records to retain
The number of call history records the system retains before purging the oldest records.
Default: 250,000
Range: 50,000–500,000
History record purge interval
How often the system checks the number of registration and call history records to see if they exceed the maximums. When the maximum number of records to retain is reached, the system purges the excess.
Default: Every 30 minutes
Range: 5–1,440 minutes
The retention of history records according to time
The number of days that the system keeps system registration and call history records before purging the records that are older than the maximum number of days specified.
Default: Every 90 days
Range: 10–180 days

To configure history record retention:

1Go to Admin > History Retention Settings.

2Specify the number of each type of record to retain in the system.

3Specify how often you want the system to purge records in excess of those numbers.

4Click Update.

A dialog informs you that the configuration has been updated.

5Click Set as Default to keep the settings you entered as the default values.

 

 

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