keywords: ip pbx voip gateway gsm gateway

OpenVox SWG2016/32-4S G/L Series Wireless Gateway

Supports multiple codecs;

Unique LCD screen design;

Built in Intel 4-core CPU and has incredible processing capacity;

Support SMS messages sending, receiving, group sending and SMS to E-mail.

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  • Specifications

    OpenVox SWG2016/32-4S is a Multi-SIM version of the SWG series wireless gateways, which can achieve the centralized management and flexible adjustment of a large number of sim cards, include SWG2016/32-4S G/L.The SWG2016/32-4S series wireless gateway provides 16/32 GSM/LTE channels, 4 SIM card slots per GSM/LTE port, corresponding to 64/128 SIM cards. SWG2016/32-4S series wireless gateways supports multiple codecs, including G.711U, G.711A, GSM, G.722, G.726, G.729 multiple coding. Our products support SMS messages sending, receiving, group sending and SMS to E-mail. The SWG2016/32-4S series gateways is perfect compatible with Asterisk, 3CX, FreePBX, FreeSWITCH SIP server and VOS VoIP system platform. It can provides users with more diverse telecommunications access methods and helps users reduce communication costs.

    The SWG2016/32-4S series gateways have a unique LCD screen design, you can clearly see the status of each channel on this screen. Through the button next to the display screen, you can easily implement multiple functions such as viewing gateway system related information, configuring network information, restarting the gateway or restoring factory settings without logging in to the WEB page. And the powerful Intel 4-core CPU ensures the outstanding performance and processing capacity of the gateway.

    SWG2016/32-4S Series Wireless Gateway
      Product Name   SWG2016G-4S   SWG2032G-4S   SWG2016L-4S  SWG2032L-4S
      Module Type GSM
    Channel Number 16 32  16 32 
    SIM Card Slots 64  128 64 128 
    Band 850/900/1800/1900MHz@GSM
    LTE FDD: B1/B3/B5/B8
    LTE TDD: B38/B39/B40/B41
    WCDMA: B1/B8
    TD-SCDMA: B34/B39
    CDMA: BC0
    GSM: 900/1800MHz

    Europe/Middle East/Africa/Korea/Thailand
    LTE FDD: B1/B3/B5/B7/B8/B20
    LTE TDD: B38/B40/B41
    WCDMA: B1/B5/B8
    GSM: B3/B8

    North America
    LTE FDD: B2/B4/B5/
    WCDMA: B2/B4/B5

    Australia/New Zealand/Taiwan/Brazil
    LTE FDD: B1/B2/B3/B4/B5/
    LTE TDD: B40
    WCDMA: B1/B2/B5/B8
    GSM: B2/B3/B5/B8
      Weight(without antenna)  3.575kg 4.525kg 3.655kg 4.685kg
    Power Consumption 16W 35W 16W 35W
    Dimension(without antenna) 440mm*44mm*300mm 440mm*88mm*300mm 440mm*44mm*300mm 440mm*88mm*300mm
    SIM Card Hot-Swap
    LCD dimension 2.4"
    LCD resoluton rato 240*400
    LAN 1*10/100M
    WAN 1*10/100M
    USB 1(Supports USB storage)
    TF 1(Supports TF Card storage)
    Console 1
    Operaton Temperature 0℃ ~ 40℃
    Operaton Humidity Range 10% ~ 90%
    Storage Temperature Range -20℃ ~ 70℃
  • Features

    VoIP Characters

    • Support SIP,IAX2 Protocol
    • Add, Modify & Delete SIP/IAX2 Trunk
    • SIP/IAX2 Registration with Domain
    • SIP V2.0 RFC3261 Compliance
    • DTMF Mode: RFC2833/Inband/SIP Info
    • Multiple SIP/IAX2 Registrations modes:
    • Abundant Codecs:G.711A, G.711U, G.729, G.722, G.726, GSM


    • PPTP VPN(Not available for EAEU)
    • HTTP/SSH(Optcal Telnet)
    • Ping & Traceroute Command on the Web
    • Simple Security Strategy: white list, black list, security rules


    • Simple and convenient configuration via Web GUI
    • Support maintenance and configuration by SSH
    • Support configuration files backup and upload
    • Support Chinese and English page
    • Firmware Update by HTTP
    • Support Web and SSH login password modification
    • Restore Factory Settings
    • CDR(More than 200,000 Lines CDRs Storage Locally)
    • System log
    • SIP/IAX2 log
    • TCP and SIP capture

    System Features

    • Combine Different SIP/IAX2 Trunk into Group
    • CLID Display & Hide (Need operators' support )
    • Random call interval
    • Call Duration Limitation
    • Single Call Duration Limitation
    • Real Open API Protocol (based on Asterisk)
    • Support DISA
    • PIN Identification
    • Optional Voice Codec
    • Ports Group Management
    • SMS Bulk Transceiver, Sent to Email and Automatically Resend
    • SMS Coding/Detecting Automatically Identification
    • SMS Remotely Controlling Gateway
    • SMS Forwarding and Quick Reply
    • USSD transceiver
    • Outbound
    • Automatically Reboot
    • Support MMP
    • Support for custom scripts, dialplans
    • Support Openvox cloud manage
  • Demo

    Online Demo

    Username: admin

    Password: admin

  • Use Cases