Aastra Telecom 57I CT, 55I, 53I manual Select the auto-resync mode from the Mode field

IP Phone Administrator Guide

Upgrading the Firmware

UpgradeFirmware
		Aastra Web UI
	Step	Action
	1	Click on Advanced Settings->Configuration Server->Auto-Resync.
	2	Select the auto-resync mode from the Mode field.
		Valid values are None, Configuration Files, Firmware, Both. Default is None.
	3	Select the time from the Time (24-hour)field that you want the update to take place.
		Valid values are 00:00 to 23:30 (in 30 minute increments).
	4	Click	to save your settings.
		These changes are not dynamic.
		You must restart your IP phone for the changes to take affect.
	5	Click on Operation->Reset.
	6	In the "Restart Phone" field click		to restart the IP phone and apply the update.
		The update performs automatically at the time you designated.

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