• The USB memory device is removed from the USB port of the PBX during the restoration process.• The following characters cannot be used in the names of the backup files: open bracket, close bracket,space, forward slash ("/"), period ("."), or 0 (zero).To minimise the potential of a failed backup, connect the USB memory device to a PC to confirm the USBmemory device is operational and that the backup data is intact before starting this restore process.1. The PBX must be in a powered-off state.2. Insert the USB memory device with the backup data into the USB port of the PBX.3. Set the PBX’s System Mode Switch to the "SYSTEM INITIALIZE" position.4. Turn on the PBX’s power switch. The STATUS indicator will flash green. Slide the System Mode Switchback to the "NORMAL" position. The restore process will begin and the STATUS indicator will flash rapidly.5. When the restoration process is completed, the PBX will restart automatically.6.1.2 Tool—System Data Backup—Backup to NASA PBX’s system data can be backed up to a NAS (Network Attached Storage) in the PBX’s LAN network.This screen can be accessed only in On-line mode.To back up the system data to a NAS1. Connect a NAS and PBX.Set the parameters necessary to connect the NAS to the PBX (IP address of the NAS, etc.), and thenconfirm the connection. See 27.4.2 Network Service—[4-2] Other—NAS.2. Select the system data items to backup.• System DataSystem data includes programming information for the PBX, including extension and networkconfiguration information.• MOH + OGMMOH (Music on Hold) and OGM (Outgoing Message) sound files stored on the PBX are backed up.3. Click Execute to back up the specified files. If backup data already exists on the NAS, it will be deleted. Aconfirmation message will be displayed. Click Continue.4. A progress bar is displayed to indicate the progress of the backup. A message will be displayed when thebackup is finished. Click OK.Note• Unified Messaging (UM) data must be backed up using a separate process. See 6.9 Tool—UM DataBackup.• Data backed up from the PBX to a NAS cannot be restored directly from the NAS to the PBX. Thebackup data must be copied from the NAS to a local PC. Then the data can be restored from the localPC to the PBX.• The following characters cannot be used in the names of the backup files: open bracket, close bracket,space, forward slash ("/"), period ("."), or 0 (zero).• When using a NAS, make sure there is sufficient network bandwidth.PC Programming Manual References27.4.2 Network Service—[4-2] Other—NASPC Programming Manual 796.1.2 Tool—System Data Backup—Backup to NAS
