The process of downloading the Digium D40 IP Phone Firmware 1.3.0.2.54153 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Digium D40 IP Phone Firmware 1.3.0.2.54153 driver from the primary server - this is the manufacturer’s Digium official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Digium D40 IP Phone Firmware 1.3.0.2.54153 diver.