Firmware Upgrade - D-Link DPH-540 User Manual

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To upgrade the firmware, you must connect to the phone via a computer. The computer and phone must be on the

same network.

When upgrading the firmware of the DPH-540 make sure that the power adapter or the USB cable is plugged in

through the entire process. Also, please make sure that the LCD Off Time is set to "Always On" (refer to page

44). If the phone shuts off or loses power the firmware upgrade will fail.

1. Check for a firmware upgrade at http://support.dlink.com. Download the file(s) to the computer you will perform the

upgrade from.

2. You will need to know the IP address of your phone. Click Status from the main screen. The IP address will be listed

(E.G. 192.168.0.102). Click Back to go to the main screen.

3. From your computer, open a web browser such as Internet Explorer or Firefox. Enter the IP address of the phone

and press Enter.

4. At the login page, enter admin for the username and password (lower-case).

D-Link DPH-540 User Manual

Firmware Upgrade

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