Changes that are made to the configuration of users or trunks, or to the feature profiles or the conference rooms, are logged and saved. This means that it is always possible to track which administrator made which changes.

In a SwyxWare for Data Center installation, these changes are relevant for customer invoicing.

The changes are stored in the database. In the SwyxWare Administration, the changes are grouped into periods in the "Change log" directory.

In a SwyxWare for Data Center installation, this period correspond to the reporting period.

At most, the last twelve months (SwyxWare for Data Center: 12 billing periods) are displayed.