To modify policy click on Storage / Retention Policy.
In this page you can modify policy rule. By Default, the rule records all calls and keeps calls until there is not enough free disk space.
- Keep for period ( x days or x hours or x minutes)
- Keep Until Backup – the call will be kept until the first backup.
- Keep until space is required - The call will be kept until there is no more space on disk, then the oldest calls will be deleted to make space for new calls.