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FXS series voip gateway
  • FXS series voip gateway
  • FXS series voip gateway
FXS series voip gatewayFXS series voip gateway

FXS series voip gateway

     FXS VoIP Gateway


    VoIP Analog Gateways with 2,4,16,24,32 48, 72, 96 FXS/FXO ports, support SIP and MGCP, also IMS specs; 


    Nice VoIP access gateways for IP PBX and IP Centrex application;


    Supports  TR069/SNMP, Auto Provision, WEB GUI management;  

    T.38 and T.30 FAX 


    Compatible with the popular IP PBX like Asterisk, FreeSwitch, Elastix, 3CX, Microsoft Lync, Cisco call manager


    Support Routing table, and PBX functions;


    Up to 96 FXS VoIP Gateway, Asterisk VoIP Gateway 

  • Description
  • Features
  • Application
  • Remarks

Comprehensive Feature Set
As an intelligent gateway running on embedded Linux operating system, WSS120G is compatible with many highlighted features such as call forward, call transfer, 3-way calling, caller ID, DND, color ringback, call forking, automatic routing, Digitmap and much more to provide a complete and highly reliable VoIP solution applicable to most scenarios.


Carrier-class Reliability
Supports high availability configuration including SIP registration failover, load balance as well as PSTN failover, with reliable 1+1 redundancy of Gigabit Ethernet ports and power supplies (optional), ensuring no loss of service and minimizing the communications downtime.

Key Features:

- SIP/MGCP protocols
- 500 routing and number manipulation rules
- Fax over IP using T.38 version 3 fax relay with V.34 and automatic switching between voice/fax
- Hot-swappable FXS/FXO interface card
- Dual redundant Gigabit Ethernet ports
- Dual AC/DC power supplies
- PSTN failover
- Auto provisioning
- Remote access via Real Tone Cloud
- Management with Real Tone or third party Network Management System (TR-069, SNMP)
- Interoperability with popular SIP servers, such as Cisco CallManager, Broadsoft, Microsoft Skype for Business (Lync), Huawei IMS, and Asterisk/Elastix
- Class I lightning protection


1 GHz

Voice DSP module

200 MHz, 3 to 12 modules


256 MB,DDR3


32 MB


85 × 440 × 300 mm

Weight (net)

6.32 kg maximum

Single/Dual AC

100 to 240 VAC, 50/60 Hz, 2A maximum

power supplies

Single/Dual DC

-36 to -72 VDC, 4A

power supplies

Power consumption

110 W




Temperature: 0 to 40°C

Humidity: 10 to 90% RH (non-condensing)


Temperature: -40 to 70°C

Humidity: 5 to 90% RH (non-condensing)


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