[Features]
Voice Codec:G.711.G.723.1.G.729A
Voice Activity Detection (VAD) with
CNG (comfort noise generation) and
PLC (packet loss concealment), Dyn
amic Jitter Buffer
L2/L3 QOS
T.38 FAX
WEB.Telnet Configuration
Auto Provisioning
PPP/PPPOE.DHCP Client/Server
Support Polarity Reversal
Call hold.call waiting.call forward.
do not disturb.direct IP calling.
Blind transfer.attended transfer.
3-way conference
[Specifications]
Dimensions(LengthxWidthxHeight, unit: mm):160x110x28
Weight (unit: kg):0.25
Operating temperature (unit: C):0-40
Storage temperature (unit: C):-20-70
Operating humidity:10%-90%
External power adapter:Yes
Power input:220VAC/50Hz/0.4A
External power input:12VDC/1A
Power (unit: W):7w
FXS polarity reversal signal to be sent:Yes
Protection of telephone interface against lightning strike:10/700. 4000V
Network interface:10/100BASE-TX
Number of WAN ports: 1
Number of LAN ports:3
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