GXV-3000 User Manual Grandstream Networks, Inc.
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3.1 Key Features Grandstream GXV-3000 IP Video Phone is a next generation advanced IP video telephone based on
industry’s open standard SIP (Session Initiation Protocol) and H.264. Built upon Grandstream’s
innovative technology, GXV-3000 IP Video Phone features superb audio and video quality, rich
functionalities, stylish exterior design and highly attractive price.
Software Feature:
Support SIP 2.0 ，TCP/UDP/IP ，RTP/RTCP ，HTTP/HTTPS ，ICMP ，ARP/RARP ，
DNS，DHCP (both client and server), NTP, PPPoE, TFTP, Telnet, TLS (pending), etc.
Support dual 10M/100M auto-sensing Ethernet ports configurable to operate under either
switch or router/NAT mode (pending).
Powerful video DSP with advanced adaptive jitter control and packet loss concealment
technology to ensure superb audio and video quality
Support advanced H.264 base line real-time video codec (at CIF or QVGA resolution and up to
30 frames/second) to ensure highest quality video delivery at 32kbps – 1Mbps bandwidth level
(bit rate/frame rate configurable to reach best audio/video quality in available bandwidth)
Support various audio codecs including G.711 A/U law (PCMA/PCMU)，G.723.1, G.729A/B,
GSM, G.726 (pending) and iLBC (pending) with dynamic negotiation of codec type and packet
time during call setup
Support popular voice features including 3 line indicators (each of which can be configured
using independent SIP account), Caller ID/Name Display/Block, Hold, Call Waiting, Call
Transfer, Call Forward (no answer, busy, unconditional), Full Duplex Hands-Free Speaker
Phone with advanced Acoustic Echo Cancellation (AEC/G.167), 3-way Conference, Do-not-
Disturb, Incoming Call Rejection, various DTMF options (in audio, RFC2833, SIP INFO),
downloadable music ring tone, etc.
Support advanced video features including a high quality 5.6-inch TFT color LCD (allowing 2-
dimensional view angle adjustment including 180 degrees vertical rotation and nearly 300
degrees horizontal rotation), advanced VGA resolution CMOS camera sensor (view angle
adjustable), anti-flickering, auto focus and auto exposure, 2X analog and 4X digital Zoom, PIP
(Picture-in-Picture), audio mute and camera block (for privacy), call log, phone/address book,
configurable screen-saver pictures, still picture capture/store/send (VGA resolution), visual
voice message indicator, intuitive graphic user interface enabled by 5 navigation buttons, etc.