Avaya G430 - Page 95

Place them in the IPPHONE subdirectory under the root backup directory. Do
not change the names of the downloaded files.
Note:
You will need to reset the IP phones after the restore operation on the
gateway.
9. You can optionally restore or add the Device Manager, as follows:
a. From the Avaya support website, download to your PC the firmware file of the
Device Manager.
b. Insert the USB mass-storage device into the PC’s USB port.
c. Copy the Device Manager firmware file from the PC to the USB mass-storage
device.
Place it in the root backup directory. Do not change the name of the firmware
file.
10. View the backup directory on the USB mass-storage device.
11. Enter key config-key password-encryption followed by the same
passphrase that was used to create the Master Configuration Key (MCK) in the
faulty gateway.
This creates on the new gateway an MCK identical to the MCK in the faulty gateway,
which enables the restore operation to decrypt the secrets in the configuration
file.
The restored configuration file will include all the configuration of the gateway,
including user’s names and passwords, IKE pre-shared keys, etc.
12. Insert the USB mass-storage device in the new Branch Gateway USB port.
13. Enter restore usb usbdevice0 backup-name, where backup-name is the
backup directory path and file name on the USB mass-storage device.
14. Enter show restore status to check the status of the restore operation.
The report lists the files restored.
15. Update the S8300 on the new Branch Gateway with the serial number of the new
gateway, otherwise the gateway is not able to register in the Avaya Aura
®
Communication Manager.
See Administrator’s Guide for Avaya Aura
®
Communication Manager.
Result
The new Branch Gateway is now a restored, fully-operational Branch Gateway.
Next steps
Before unplugging the USB mass-storage device, use the safe-removal usb command to
safely remove the USB mass-storage device.
Basic device configuration
Administering Avaya G430 Branch Gateway October 2013 95