Performing A Firmware Upgrade - Nortel 2004 User Manual

Performing a firmware upgrade
Follow this procedure to upgrade the IP Phone firmware.
If a firmware upgrade for the IP Phone is available, the system prompts you
to upgrade when you log on. If the firmware level is between the minimum
and maximum level set by the administrator, Yes and No options appear on
the soft keys. If the terminal is below the minimum level, the only option is
Yes. You cannot log on until you perform the upgrade.
While an upgrade is in progress, the terminal reboots and becomes
temporarily unavailable.
Step
1
2
3
Copyright © 2006, Nortel Networks
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Action
From the main menu, select and open Upgrade.
The Upgrade confirmation screen appears.
Confirm the action.
A second confirmation screen appears.
Press Yes.
The firmware is downloaded.
Carrier VoIP
Nortel IP Phone 2004 User Guide
NN10300-009 06.04 Standard
(I)SN09U 20 October 2006
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