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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 Action
1 From the main menu, select and open Upgrade.
The Upgrade confirmation screen appears.
2 Confirm the action.
A second confirmation screen appears.
3 Press Yes.
The firmware is downloaded.
--End--
Carrier VoIP
Nortel IP Phone 2004 User Guide (CICM)
NN10300-009 09.01 Standard
4 July 2008
Copyright © 2008 Nortel Networks
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