Aastra Telecom 57I CT, 55I, 53I manual Manual Firmware and Configuration File Update

IP Phone Administrator Guide Upgrading the Firmware

Firmware Upgrade

Manual Firmware and Configuration File Update

Restarting the phone forces the phone to check for both firmware and configuration files stored on the configuration server.

Warning: Do not reset or turn off the phone until the download is complete.

Restarting the Phone Using the IP Phone UI

IP Phone UI

Step Action

1Press on the phone to enter the Options List.

2Select Restart Phone.

3For 53i:

Press # to confirm.

Note: To cancel the Restart, press the 3 key.

For 55i, 57i, 57i CT: Press Restart.

Note: To cancel the Restart, press Cancel.

8-4 41-001160-00, Release 2.1, Rev 04