Restoring Firmware - Talkswitch CT.TS005.003902 User Manual

5. The TalkSwitch System Configuration window opens.
When a unit is being configured, it is locked to prevent other computers
or persons using a phone from configuring changes at the same time. If
you leave the software open for longer than one hour, the unit unlocks
itself to allow configuration changes.

Restoring firmware

The Restore Firmware button updates firmware if an update attempt has
failed. Click the Restore Firmware button, then select which firmware file to
load onto the unit. The firmware update will then begin. Follow the
instructions presented at each step. Progress will be displayed as the update
proceeds.
If you are downgrading to an earlier firmware version, and have more than
one networked TalkSwitch unit, you must perform the Restore Firmware one
unit at a time, with the unit separated from the network during the restore.
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