Review

Technical specifications

Features

• 7" resistive touch screen color LCD (800 x 480), Tiltable 1.3M pixel CMOS camera with privacy shutter
• Dual switched 10/100Mbps Ethernet ports with integrated PoE, integrated Wi-Fi (802.11 b/g/n)
• Dual USB ports, SD/MMC/SDHC, headset, stereo audio output, video output
• High-fidelity, full-duplex speakerphone with high performance acoustic echo canceller
• H.264/H.263/H.263+ video compression at bit rate of 32kbps - 2Mbps, frame rate of up to 30fps, video resolution of VGA/WQVGA/QVGA (H.264) and CIF/QCIF (H.263/H.263+)
• G.711 (a/u-law), G.722 (wideband), G.723.1, G 729A/B, GSM-FR, G.726-32, L16-256 voice codec and AAC, MP3, WMA, Real, Ogg-Vorbis audio codec
• Multi-language
• Full Web browser, weather, news, stocks, currency, world clock, calendar, games, Google Voice, Internet radio, YouTube, movie trailer, Last.fm, digital photo frame
• Photo album integration with Yahoo Flickr/Photobucket/Phanfare, Yahoo/MSN/Google IM, Facebook and Twitter, virtual BLF keys, SDK/API, etc.
• Smart NAT traversal technology to allow zero-configuration plug-and-play
• Strong security protection based on TLS/SRTP/HTTPS and AES

SIP Accounts

• 3 individual SIP accounts plus support for the FREE IPVideoTalk

Auxiliary Ports

• SD/MMC/SDHC
• 2xUSB 2.0 ports
• Stereo headset with microphone
• Stereo audio output
• TV CVBS output

Network Protocols

• SIP RFC3261
• TCP/UDP/IP
• PPPoE
• RTP/RTCP
• TLS/SRTP
• HTTP/HTTPS
• ICMP
• ARP/RARP
• DNS
• DHCP (client)
• NTP/SNTP
• TFTP
• Telnet
• UPnP

QoS

• Layer 2 (IEEE 802 1 QIp VLAN tagging)
• Layer 3 QoS (ToS, DiffSery, MPLS)

Security Protection

• HTTPS
• SIPS/TLS/SRTP
• AES

NAT Traversal

• Smart NAT traversal technology to allow truly zero configuration plug and play
• Support STUN, UPnP and NATPMP

Provisioning and Management

• Support TR-069 and syslog for remote provisioning and monitoring
• Support firmware upgrade via TFTP and HTTP/HTTPS
• Support configuration via LCD/Web browser/AES encrypted configuration file

Video Capabilities

• H.264 baseline (with CABAC enhancements)
• H.263/H.263+
• Video resolution of VGA/WQVGA/QVGA (H.264) and CIF/QCIF (H.263/H.263+)
• Frame rate up to 30 fps
• Bit rate from 32kbps to 2Mbps
• 3-way conference
• Anti-flickering
• Auto focus
• Auto exposure
• Zoom
• PIP (Picture-in-Picture)
• On-Screen-Display
• Audio mute
• Camera block
• Video phone book
• Still picture capturelstore
• Video recording
• Visual voice message indicator

Voice Codec

• G.711 (PCMU/PCMA, Appendix I & II)
• G.722 (wideband)
• G.723
• G.729AB
• GSM-FR
• G.726-32
• L16-256

Audio Codec

• AAC
• MP3
• WMA
• Real
• Ogg-Vorbis

Languages

• English
• Chinese (simplified and traditional)
• Japanese
• Korean
• Spanish
• French
• German
• Italian
• Portuguese
• Russian

Applications

• Webkit based full Web browser
• News video
• Weather
• Stock
• Currency
• Horoscope
• Google Voice
• Internet radio
• YouTube
• Movie Trailer
• Last.fm
• Digital photo frame
• Photo album integration with Yahoo Flickr/Photobucket/Phanfare
• World clock
• Alarm clock
• Calendar
• Games
• Facebook and Twitter

• 100-240V input, 12VDC/1.5A output

Physical

• Black ABS plastic, 1 Home button, 2-angle stand
• 244mm x 198mm x 73mm (phone with handset); 365mm x 244mm x 98mm (package dimension)
• 1.04kg (phone with handset and stand); 1.95kg (package weight)
• Wall mountable

Operating Temperature and Humidity

• 0 - 40°C / 32 - 104°F
• 10% - 90% Non-condensing

Package Content

• Grandstream GXV3175 IP Multimedia Phone base unit and handset
• Desk stand
• Power supply
• Network cable
• Wall mounting kit
• Video converter
• 3.5mm/2.5mm headset converter
• Quick Start Guide
• Cleaning cloth

Compliance

• FCC
• CE
• C-Tick

Download

File Title	Release Date	File Type	Size (mb)	Action
brochure gxv3175_english	07-20-2012	Documentation (pdf)	2.27 MB	download
Quick_Install GXV3175_Guide	07-20-2012	Documentation (pdf)	5.67 MB	download
usermanual gxv3175_en	07-20-2012	Documentation (pdf)	7.57 MB	download