1 key features – Grandstream Networks GXV-3000 User Manual

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GXV-3000 User Manual Wind Currents Communications, 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 inno-
vative technology, GXV-3000 IP Video Phone features superb audio and video quality, rich function-
alities, 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).

Support Quick IP Call Mode (partially simulating PBX in a LAN environment w/o SIP server)

Powerful video DSP with advanced adaptive jitter control and packet loss concealment tech-

nology 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 us-

ing independent SIP account), Caller ID/Name Display/Block, Hold, Call Waiting, Call Trans-

fer, 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), download-

able 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 de-

grees horizontal rotation), advanced VGA resolution CMOS camera sensor (view angle adjust-

able), anti-flickering, auto focus and auto exposure, 2X analog and 4X digital Zoom, PIP (Pic-

ture-in-Picture), audio mute and camera block (for privacy), call log, phone/address book, con-