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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: RealTone Technologies,Inc
  • Model Number: WSS120-36S/36-E
  • Type: VoIP Gateway
  • Color: Black
  • Protocol: SIP & MGCP
  • Product name: Voip Gateway
  • Fax: T.38 and T.30
  • Certification: FCC CE
  • Management: TR069, HTTP, Auto provision
  • Key word: Sip Gateway
  • Codec: G.711u/aLaw, G.729, G.723,GSM,iLBC
  • Phone interface: RJ45
  • IMS SPECS: Supported

Packaging & Delivery

Packaging Details Package szie: 55*55*21 Weight: 10.5Kg, 3 pieces per carton
Delivery Time Shipped in 3 days after payment

VoIP Analog Gateways with 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 



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


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
WSS120G 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.


Easy Remote Management
Real time monitoring, alarm notification, remote packet capture and software upgrading can be performed with Real Tone Network Management System, or third party device management system connecting over TR-069 or SNMP protocol.


Investment Protection
Investment protection is a significant part of Real Tone VoIP product development focus, providing better returns for the customers who invest in VoIP products by maintaining compatibility with newest VoIP technologies via software upgrading, avoiding repeated investments.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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