Table 3, Gxv3140 hardware specification, Table 4 – Grandstream Networks GXV3140 User Manual
Page 10: Gxv3140 technical specifications
GXV3140 USER MANUAL
www.grandstream.com
SOFTWARE VERSION 1.0.0.44
Advanced Functionality
Support for multiple lines, conferencing, headset, Intercom, AES encryption.
Table 3
：GXV3140 Hardware Specification
Ethernet Port
Dual switched 10M/100M auto-sensing Ethernet ports
LCD
4.3” digital TFT color LCD
Camera
Tilt Capable 1.3M pixel CMOS camera with privacy shutter(VGA
）
Auxiliary Ports
RCA Type Stereo & Media output port
，3.5m headset port，1 USB port，1 SD
card reader
Exterior
Black ABS plastic
，30 buttons
Universal Power Supply
Input
：100-240V AC
Output
：12V DC，1.2A
US/Euro/UK/Australian style plug available.
Dimension 7.87x7.32x1.57in/200x286x40mm
Weight 1.87lb
/0.85Kg
Operating Temperature
32-104° F/0°–40°C
Humidity 10-90%
Non-Condensing
Compliance FCC/CE/C-Tick
Table 4
：GXV3140 Technical Specifications
Lines
Three individual SIP accounts
Protocol Support
SIP 2.0, UDP/IP, PPPoE, RTP/RTCP, SRTP by SDES, HTTP, ARP/RARP,
ICMP, DNS, DHCP, NTP/SNTP, TFTP.
Display
4.3” digital TFT color LCD with 480x272 resolution
Function Keys
4 programmable soft keys: F1
，F2，F3，F4. Line, mailbox, phonebook, mirror,
call transfer, hold, conference, dial/send, speakerphone and five navigation
keys.
Network Interfaces
Dual switched 10M/100M auto-sensing Ethernet ports, USB 2.0 port, 1
audio/video output port (to synchronously output video to TV), headset jack.
Device Management
Layer 2 QoS (IEEE 802.1p/Q tagging-VLAN and Layer 3 QoS (DiffServ); Web
interface or via secure (AES encrypted) central configuration file for mass
deployment, keypad & adjustable 4.3 inch digital TFT Color LCD, Auto/manual