Upon boot, the phone displays “pppoe initialize – Mitel 5055 User Manual
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5055 SIP Phone User Guide (Rev. A)
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Upgrading the Firmware of the SIP Phone
Where can I find the latest 5055 SIP Phone documentation?
You can use a copy of Netscape Navigator or Internet Explorer to view and download an
Adobe Acrobat compatible user guide by:
1. Point you browser to
2. Click the User Guides link to display the user guides page.
3. Locate the Other section – its has links for 5055 user and installation guides
Upon boot, the phone displays “PPPoE Initialize” and nothing
else
The phone is configured to work with a DSL connection using PPPoE but this connection
cannot be established.
1. Check the PPPoE login name and password in the Network Configuration Page
2. Make sure the DSL modem is plugged in, and powered up.
3. Verify that the SIP phone has got a valid IP address from the modem by pressing the
Menu key, followed by the Line 1 key.
The phone indicates a valid PPPoE connection by clearing the “PPPoE Initialize” message
and proceeding with the rest of the boot-up process.