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router, but you must use the XMODEM protocol to restore the
configuration.
Keep in mind that configuration is stored in flash ROM, so even if a
power failure occurs, your configuration is safe.
Software Update
Software updates are possible only through an RS-232 cable
connection. You cannot use telnet to update the DI-106 or
DI-106M's software. Note that this function will delete the old
software before installing the new software. Do not attempt to
utilize this menu unless you have the new software version. There
are two different software updates: RAS code and ISDN code.
RAS and ISDN code update—Type atur and wait until the
DI-106 or DI-106M responds with an OK to begin uploading
the new software (upload procedure varies depending on the
type of software used to access the router). You must use the
XMODEM protocol to perform the upload. After the upload
ends, type atgo to start the router. Below is an example of
downloading RAS and ISDN.
System Maintenance
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