Example MP11x FXO Setup Guide v1.6
Last Updated: 6/11/18
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22. Firmware Updating
Tip: The latest firmware guarantees the most error free operation of the device and is
always recommended.
When updating older versions of firmware be sure to observe the following upgrade path:
5.6 to 5.8 to 6.0. Once at any version 6.0 or later you can jump right to the latest 6.6.
It is important that the firmware process not be interrupted! Otherwise, you may have to
perform a BootP recovery to gain access to the device again.
a.
Maintenance
>
Software Update
>
Software Upgrade Wizard
b. Locate the CMP firmware file for the device and press
‘Load File’. Then press ‘Next’
when loaded.
c.
Leave the ‘Use existing configuration’ box checked unless you want the settings to retrun
to factory default. Press ‘Next’.
d.
Leave the loaded CPT (Tone File) and Press ‘Next’. By default the usa_tones_13.dat file.
e. Commonly no PRT (Pre-
recorded Tone) file is loaded so just press ‘Next’.
f.
Commonly
no UserInfo file is loaded so just press ‘Next’.
g.
Arriving at the end of the wizard you must press the ‘Reset’ button to commence. It takes
approximately 120 seconds to finish. Do not Interrupt!
