InterPhone Operation Manual
Upgrading the Latest Software Version
To upgrade your InterPhone with the newest software version, follow the instructions below.
The upgrade process will only take about three to ten minutes depending on the Internet traffic.
Step 1
Press ENTER and scroll the main menu to SYSTEM SETUP.
Step 2
Press ENTER and scroll the sub-menu to AUTO UPGRADE.
Step 3
Press ENTER; with DOWNLOAD NOW displayed, press ENTER to download the latest
version. InterPhone will connect to DSG Download Server and download the latest
software version automatically
Step 4
If the new software version is downloaded successfully, the LCD message will
show “Version is Updated. Press Any Button To Continue!”. Press any button to exit.
Restoring Original Version
InterPhone has a powerful auto-recovery capability! If there is any error that occurs during the
downloading process or other unexpected conditions, InterPhone will automatically restore the
default software version.
When you upgrade your InterPhone to the new software version, InterPhone will automatically
store the original version as a backup. If for any reason you wish to discard your new version
and restore the old version, you may follow the steps below:
5-2
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Upgrading the Latest Software Version
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