GXV-3140 è un video-telefono IP compatibile standard SIP, che offre un display a colori LCD da 4.3" ed una videocamera CMOS da 1.3 Megapixel.
Il Grandstream GXV-3140 dispone inoltre di un web-browser integrato per il web-surfing e l'utilizzo di applicazioni web, come RSS, Internet Radio, Instant messaging.Grazie alla sua semplicità d'uso e al supporto di tutti i maggiori codec video presenti sul mercato IP, il Grandstream GXV-3140 è il dispositivo ideale per chi cerca un videotelefono dalle molteplici funzionalità ad un prezzo tra i migliori sul mercato.

Caratteristiche tecniche

Protocolli: SIP RFC3261, TCP/UDP/IP, PPPoE, RTP/RTCP, SRTP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP(client), NTP/SNTP, TFTP, Telnet, TLS, UPnP
Display: a colori LCD TFT da 4.3", 480x272 pixel
Videocamera: CMOS da 1.3 Megapixel
Codec video: H.264 baseline (with CABAC enhancement pending), H.263/H.263+ (pending), CIF/QVGA/QCIF resolution, configurable frame rate up to 30 fps, configurable bit rate from 32kbps to 1Mbps. Anti-flickering, auto focus and auto exposure, zoom (2x optical, 2xdigital), PIP (Picture-in-Picture), on-screen-display, audio mute, camera block, call log, video phone book. Configurable screen-saver pictures, still picture capture/store, visual voice message indicator
Codec audio: G.711 (PCMU/PCMA, Appendix I & II), G.722 (wideband), G.723.1, G.729AB, GSM-FR, G.726-32
Auxiliary Ports: Slot SD/MMC/SDHC, porta USB 2.0, stereo output, stereo headset with microphone, stereo audio output, TV CVBS output, optional FXS/FXO port
Virtual Lines: 3 individual SIP accounts with “Line” switching button
Exterior: Black ABS plastic, 2-angle stand, 18 function keys including 4 programmable soft keys, 5 navigation keys, Line, Message, Phone Book, Local View, Transfer, Hold, Conference, Dial/Send, and Speakerphone
Security Protection: SIPS/TLS/SRTP, AES
NAT Traversal: Smart NAT traversal technology to allow truly zero-configuration plug-and-play. Support STUN, TURN, and UPnP
Provisioning & Management: Support TR-069 and Syslog for remote device automated provisioning and monitoring. Support configuration via LCD, Web browser, and AES encrypted configuration file. Support firmware upgrade via TFTP and HTTP