voip gateway, asterisk

EIA2008QB is an eight FXO gateway  based on the SIP2.0 standard.Providing one WAN port and three LAN ports , it allows up to four computers to share an ADSL line in office or at home.provides a variety of management ways,and supports auto-provisioning. The user interface is very friendly, and the configuration is simple and ease-to-use.It supports software updating by means of TFTP,FTP or provision.

[Features]
Voice Codec:G.711.G.723.1.G.729A
Voice Activity Detection (VAD) with
CNG (comfort noise generation) and
PLC (packet loss concealment), Dynamic
Jitter Buffer
L2/L3 QoS
T.38 FAX
WEB. telnet configuration
Auto Provisioning
PPP/PPPOE,DHCP Client/Server

[Specifications]
Dimensions(Length*Width*Height, unit: mm):242*152*35 
Weight (unit: kg):1.1
Product specifications(FXS/FXO):8O
Operating temperature (unit: C):0-40
Storage temperature (unit: C):-20-70
Operating humidity:10%-90%
External power adapter:Yes
Power input:220VAC/50Hz/0.5A 
External power input:12VDC/2A 
Power (unit: W):15w
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
 
MSN：pengyaocai@hotmail.com
email:diego@allywll.com
skype:pengyaocai