Grandstream Networks GXV300X Lines, Protocol Support, Display, Feature Keys, Network Interface

Exterior

Universal Power Supply

Dimension

Weight

Operating Temperature

Humidity

Compliance

Black or Silver ABS plastic, 30 buttons (6 of which are LED buttons)

100-240V input, 12VDC/1.2A output, US/Euro/UK/Australian style plug availa- ble

6.5cm x 18cm x 16cm

1.2kg

0º-40º C

10- 95% non-condensing FCC/CE/C-Tick

TABLE 5: GXV-300X TECHNICAL SPECIFICATIONS
Lines	3 individual SIP accounts; 3 line buttons
Protocol Support	Support SIP 2.0, UDP/IP, PPPoE, RTP/RTCP, SRTP by SDES, HTTP, ARP/RARP,
	ICMP, DNS, DHCP, NTP/SNTP, TFTP.
Display	5.6 inch TFT color LCD
Feature Keys	8 dedicated keys: Message Button, Hold, Transfer, Conference, Speakerphone, Send,
	Mute/Del, Camera Block
	5 display/menu navigation keys
Network Interface	Dual (2) 10/100 auto-sensing Ethernet ports (switched)
	Support 2 USB (2.0) host ports, 1 audio and 1 video output jack (capable of outputting
	video to an external TV simultaneously), headset jack
Device Management	Support Layer 2 (IEEE 802.1p/Q tagging (VLAN) and Layer 3 QoS (DiffServ)
	Web interface or via secure (AES encrypted) central configuration file for mass deploy-
	ment, Keypad & adjustable 5.6 inch TFTP color LCD, Auto/manual provisioning system,
	GUI Interface, Address Book, Remote software upgrade (via TFTP/HTTP) for deployed
	devices including behind firewall/NAT
Provisioning	Support automated NAT traversal without manual manipulation of firewall/NAT
	Support remote automated and secure provisioning and software upgrade through fire-
	wall/NAT to enable “zero configuration” and “plug-a nd-dial” for end users.
	Support remote device monitoring and events reporting using Syslog
	Support device configuration via LCD, Web browser or central secure configuration file
	Support NAT traversal using IETF STUN and Symmetric RTP
	Manual or dynamic host configuration protocol (DHCP) network setup
Video Features	Powerful video DSP with advanced adaptive jitter control and packet loss concealment
	technology to ensure superb audio and video quality
	Support H.263/H.263+ (for legacy compatible) and H.264 (baseline) real-time video
	codec (at CIF or QVGA resolution and up to 30 frames/second) to ensure highest quali-
	ty video delivery at 32kbps -- 1Mbps bandwidth level (bit rate/frame rate configurable)
	High quality 5.6-inch TFTP 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, zoom, PIP (Picture-in-Picture), audio
	mute and camera block (for privacy), call log, video phone book.
	Configurable screen-saver pictures, still picture capture/store (VGA resolution), visual
	voice message indicator
	Intuitive graphic user interface enabled by 5 navigation buttons
Audio Features	Full-duplex hands-free speakerphone, Advanced Digital Signal Processing (DSP)
	Support for G.723.1, G.729A/B, G.711 µ/A (PCMU/PCMA), G.726 with dynamic negoti-
	ation of codec and packet time
	In-band and out-of-band DTMF (In Audio, RFC2833, SIP INFO)
	Silence Suppression, VAD (voice activity detection), CNG (comfort noise generation),
	AGC (automatic gain control), Packet delay & loss concealment
	Acoustic Echo Cancellation (AEC) with Acoustic Gain Control (AGC) for speakerphone
Call Handling Features	mode, Support side tone, Adaptive jitter buffer control (patent-pending)
	Call hold, call transfer (attended/blind), Do-Not-Disturb(DND), call forward (no answer,
	busy, unconditional), mute, caller ID/name display or block, call waiting, call waiting
Grandstream Networks, Inc.	GXV300x User Manual	Page 7 of 54
	Firmware 1.2.3.7	Updated: 12/2010