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Next note down the version of your SBC. This will be in the top Left hand side of the webUI. Once this is sorted out then go to one of the FTP links below to download the exact version of your SBC. Its important you get the same version to ensure the restore works well.
Version 2.2.X ->
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https://ftp.sangoma.com/nsc/2.2/
Version 2.3.X ->
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https://ftp.sangoma.com/nsc/2.3/
Once this is completed then burn the ISO to DVD or write it to a USB using one of the links below.
USB ->
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Drive
DVD ->
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Once this is completed then place the USB or DVD into the server and power it up. You should then see the screenshot below. On this screen select standard console if you are accessing the server over a VGA/DVI port. Or select serial port if you are access it over a serial port.
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On this screen select the keyboard layout for your keyboard.
On this screen type "Install" into the box and then TAB to get to the OK box, and hit enter.
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Once the installation completes, open your web browser and acces access the SBC webUI. You will need to use the root account and password configured during the installation. Once in the webUI go to Configuration → Management → Backup - Restore and then click Upload. On the dialog box select choose file and then select the System backup stored on your computer. Once done click Upload to send it to the SBC.
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If you do not see this, or you are current on 2.2.x go to SBC Downloads to download the latest SBC version of either 2.2.x or 2.3.x depending on the version you are running. It is important that if you are on a 2.2.x version of the SBC then you must go to the latest 2.2.x before going to 2.3.x. If you downloaded from SBC Downloads then upload the file using the upload button. Or if you see the
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Now that the update is downlaoded downloaded then simply press the Install button to begin the installation.
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At this point the SBC will reboot and you will see the system has been updated. If you started on 2.2.x and are now on the latest 2.2.x verisonversion, then repeat steps #24 to #26 to upgrade to the latest 2.3.x version.
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