Online update:

The firmware is available online. Newer firmware versions can be uploaded manually, using the URL provided in the release notes.

• Software update can only be done via the HTTP protocol. HTTPS is not supported. (N670 supports the HTTPS protocol also)

You can easily initiate the update via these 3 steps: -

Prerequisite: The phone is connected to the Internet.

1. Menu  »  Settings  »  System  »  Update Firmware
2. Enter base station system PIN (default setting: 0000)
3. Press the display key "Yes" to start the download

If your firmware is already up to date, the handset will inform you. No action is then needed.

Via the webpage:

Manual update:

Via the webpage:

1. Settings  » Management  » Firmware update
2. Enter the URL for the new firmware in the User defined firmware file: field
3. Click on the button: Update firmware

Behind the Gigaset T500/T300 using special module to update firmware files.

A special module is made that download the files automatically from our Gigaset server and places the new files on the PBX, click here.