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
VoIP Gateway
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Dimensions(Length*Width*Height, unit: mm)
195*135*35
Weight (unit: kg)
0.8
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
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