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snom PA1+ User Manual
Software update
Software updates can be done through provisioning from the server whose setting URL is specified
on the PA1+'s web interface or by means of a manual update.
CAUTION: Cutting off the device's power during a firmware update (red LED on, green
LED off) will damage the firmware and render the PA1+ inoperational. In such a case,
the PA1+ will need to be returned to the vendor for a reset (special kit required).
Do NOT remove the device's power supply (Ethernet cable when using PoE, power
adapter when not using PoE) when the red light is on or blinking; a firmware update is
ongoing.
LED indications
Ready or busy
During firmware update
Firmware update initiated -
automatically or manually
Firmware update in progress
FW update completed; ready
Provisioning software updates
Provisioning of updates can be done in two ways:
•
Fully automatic with the setting Update automatically: Whenever a new firmware version is
made available, the settings are downloaded from the settings server and the update is started
automatically.
•
Semi-automatic with the setting Ask for update: The settings are downloaded from the settings
server automatically, but you are prompted to confirm any available update.
1. Open the PA1+'s web interface.
2. Click Advanced in the menu on the left side of the window page. The Advanced Settings page
opens.
3. Click the Update tab.
Red
Green
LED
LED
/
Off
On
Blinking
Red LED comes on
On
On
DO NOT TURN OFF POWER!
Green LED turns off.
On
Off
Off
Blinking
Do not turn off the power until
On
Off
the green LED comes back on!
Off
Off
Off
On
Off
Blinking
Off
On
Red LED turns off, green LED
Off
On
comes on
Fig. 1
19
Software Update
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