The GXV3140 combines best-in-class technology to enable free video and voice calling worldwide with just one simple step: plug-in. The GXV3140 allows you to keep in touch with friends and family around the world as well as information that impacts your daily life without interruption, any time of day.
Grandstream GXV3140 Videophone
4.3” digital TFT color LCD (480x272 resolution), 1.3M pixel CMOS camera with privacy shutter
Dual switched 10M/100M auto-sensing Ethernet ports
SD/MMC/SDHC, USB, stereo headset with microphone, stereo audio output, video output, 2-angle stand, wall mountable
High fidelity full-duplex speakerphone with acoustic echo canceller
H.264 baseline (with CABAC enhancement pending) and H.263/H.263+ video standard at bit rate of 64kbps to 1Mbps, frame rate of up to 30fps and resolution of QVGA/CIF/QCIF
G.711 (a/u-law), G.722 (wideband), G.723.1, G.729A/B, GSM-FR, G.726-32 voice codec and AAC, MP3, WMA, Real, Ogg-Vorbis audio codec
Web browser, IM with Yahoo/MSN/Google, RSS feeds of weather/news/stocks, Internet radio, music/videostreaming/playing from SD/USB card/Internet, Yahoo Flickr web photo album, alarm clock, calendar, games, music ring tone, etc
Intuitive graphic user interface with customizable skins, multi-language, multiple virtual screens
Advanced smart NAT traversal technology to allow truly zero-configuration plug-and-play
Strong security and privacy protection based on TLS/SRTP/AES
Support for OpenVPN for increased security and control


