Technical Specification - Denwa Communications DW-820 User Manual

1.2 Technical Specification

Model
 7 inch capacitive touch screen TFT LCD, 1024x600 pixels, 16:9 wide
Graphic Display
 2 mega pixels CMOS camera, free rotation
Camera
 SIP RFC3261,TCP/UDP/IP,PPPOE,RTP/RTCP
Network Protocol
 Android 4.2
Operation System
G.711A/U, G.723, G.729a/b, G.722, iLBC
Voice Codec
 AMR-NB, AMR-WB, OPUS
H.263, H.264
Video Codec
 Inband, RFC2833, SIP INFO
DTMF Modes
 VAD, CNG, Echo Canceller G.165/G.168
Audio Features
 QCIF, CIF, 4CIF, VGA,720P
 Video bitrate: 64kbps~2Mbps
 PIP
 Full Screen
Video Features
 local video ON/OFF control
 Image Codec JPEG, GIF, PNG, BMP
 Download content from the specified server
 Information receiving, storing, and rendering capabilities
 Web browser
Others
 Contacts and Call records management
 Support playing local or online video
 Dual switched 10/100/1000Mbps port, supporting
Network Interface
 IEEE802.11 b/g/n
Wi-Fi
Expansion
 USB 2.0, 3.5mm headset jack, HDMI
Interface
 Static IP, DHCP, PPPoE
IP assignment
 LCD Menu Configuration,TR069, WebUI
Management
240×192×106mm
Dimension
DW-820
screen aspect ratio
IEEE802.11af and IEEE802.az Energy Efficient Ethernet;
optional PoE