EIA2004QB is an four FXO gateway based on the SIP2.0 standard.Providing one WAN port and one LAN ports , it allows up to four computers to share an ADSL line in office or at home.
EIA2004QB 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.
- 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
|
Dimensions(Length*Width*Height, unit: mm) |
195*133*235 |
|
Weight (unit: kg) |
0.72 |
|
Product specifications(FXO) |
4O |
|
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) |
10W |
|
Protection of telephone interface against lightning strike |
10/700. 4000V |
|
Network interface |
10/100BASE-TX |
|
Number of WAN ports |
1 |
|
Number of LAN ports |
1 |