VoxStack - VoIP Gateway Case, supports maximum 2 Gateway Modules

The FXO/FXS/GSM Gateway VS-GW1202 with the Modular Design can provides up to 2 plug-in gateway modules.

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83,90 € tax excl.

(Public price)

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Modular FXO/FXS/GSM gateway


OpenVox VoxStack Series FXO/FXS/GSM Gateway is an industry 1st open source asterisk-based modular VoIP Gateway solution for SMBs and SOHOs. With friendly GUI and unique modular design, users may easily setup their customized Gateway. Also secondary development can be completed through AMI.

The VoxStack gateway designs with a Lan Switch board that provides stackability on the hardware upgrade. The modular Gateways are 100% compatible with asterisk, Elastix, trixbox, 3CX FreeSWITCH sip server and VOS VoIP operating platform.

Technical Specifications:

  • up to 2 FXS/FXO/GSM modules. Sold separatly, please click on accessories tab.
    • 8 FXS module (ref OPV-VS-GWM800S)
    • 8 FXO module (ref OPV-VS-GWM800O)
    • 4 GSM module (ref OPV-VS-GWM400G)
  • 2 LAN ports
  • Storage temperature range: -20~70℃
  • Operation temperature range: 0~40℃
  • Operation humidity range: 10%~90% non-condensing
  • Power source: 12V DC/2.33A
  • Max power: 24W
  • Dimension: 15cm*19cm*4.5cm
  • Weight: 1100g

Software & Platform:

  • Linux


  • CE

Note: Buyer is responsible for round-trip shipping cost for any RMA returns after 2 years.