What it is: About the size of a standard office desk phone, the GXV3140 includes a tiny built-in Webcam (1.3 megapixel) and a 4.3-inch color display as well as your typical numeric keypad. Four-way navigation keys let you select menu items on the screen. Instead of connecting to a phone line, you connect through the Ethernet data port in your office (if you don't have a second port, you can use an additional Ethernet port on the phone as a passthrough to your desktop).rnOnce connected to the Internet, you can make free voice and video phone calls to other Grandstream devices, or make regular phone calls by connecting the device to your company's Session Initiation Protocol server and PBX, or at home through a VoIP service provider (such as Vonage).
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