Upgrade The Phone's Firmware; View The Firmware Version; Upgrading The Firmware - Mitel 5312 Administrator's Manual

5. Press REVIEW to view the current settings of the selected setting, and then do one of
the following:
• (Optional) To enable or disable DHCP, press TURNON or TURNOFF.
• To change a value, press CHANGE, enter the new value, and then press SUBMIT.
After the information is saved, the next setting appears.
• To leave a value as it is, press EXIT or NEXT.
6. Repeat steps 4 and 5 until all desired changes have been made.
7. Press (SUPERKEY) to return to the default display.
8. For the settings to take effect, reboot the phone (i.e. unplug the power source from the
phone, and then plug the power source back in).

Upgrade the Phone's Firmware

IMPORTANT: If you are upgrading from a previous load, please ensure you are following the
correct upgrade procedure as outlined in the latest product Release Notes available from the
SIP Software Download Page. The SIP Software Download Page provides access to the
latest SIP firmware loads, upgrade procedures, and Release Notes.
To access the latest SIP firmware loads, upgrade procedures, and Release Notes:
1. In your browser, go to www.mitel.com, click Login, and log in to Mitel OnLine.
2. Move your cursor over Products and Services, and select SIP Desktop Devices.
3. In "Related Links" click SIP Software Download Page for firmware loads or Product
Documentation to access the SIP documentation.
For detailed information about firmware upgrades:
• Access the About the Firmware Updates Page topic in the Administrator's Web
Configuration Tool Online Help (see page 7).

View the Firmware Version

To view the firmware version using the Web Configuration Tool:
• Access the Home Page of the Web Configuration Tool and click Firmware Updates.
Firmware version is also available on the top left corner of Home page.
To view the firmware version using the Superkey Menu Interface:
1. Press (SUPERKEY).
2. Press the Line 2 key. Both the main and boot firmware versions appear on the display.
3. Press (SUPERKEY) to return to the default display.

Upgrading the Firmware

To upgrade the firmware using the Web Configuration Tool:
• Access the Configuring Network Settings and Updating Firmware sections of the
Administrator's Web Configuration Tool.
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