EIA2004QA is a next generation VOIP FXS gateway that is SIP based and interoperable with leading IP-PBX and Softswitch systems. it features EIA2004QA telephone ports. superb voice quality. rich telephone functionalities easy provisioning, flexible dialing plans,PSTN failover line and dual routed or switched network ports.
Dynamic Jitter Buffer L2/L3 QoS
Dimensions(Length*Width*Height, unit: mm) |
195*133*235 |
Weight (unit: kg) |
0.72 |
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) |
10w |
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 |
1 |