Openvox VS-GW1600-4G 4 CH Rack Mount GSM Gateway

  • Model: VS-GW1600-4G
  • UPC: 617375767140
  • EAN: 6958078901856
  • Shipping Weight: 11lbs
  • Manufactured by: OpenVox

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This product is not available for order to the USA. Please call 626-628-8307 for any questions.

This listing is for a 4 GSM Channel unit.
OpenVox VoxStack Series GSM Gateway is an open source asterisk-based GSM VoIP Gateway solution for SMBs and SOHOs. With friendly GUI and unique modular design, users can easily setup their customized Gateway. Secondary development can also be completed through the AMI (Asterisk Management Interface).

  • Independent System for Each Module
  • Affordable Price with Superior Performance
  • Hot-swap Design for both Sim cards and Modules
  • Compatible with Asterisk, Elastix, 3CX, FreeSWITCH Sip Server
  • Lifetime Warranty direect from Openvox

The VoxStack gateway designs with a LAN Switch board that provides stackability on the hardware upgrade. It supports SMS messages sending and receiving and group sending and SMS to email. The GSM Gateways is 100% compatible with asterisk, Elastix, trixbox, 3CX and FreeSWITCH sip server.

Technical Specifications

  • 4 GSM Channels (expandable up to 20 Channels)
  • 1 SIM card per GSM channel
  • Quad-Band GSM 850/ 900/1800/1900 MHz
  • Fast call setup
  • IMEI and PIN modification
  • 2 LAN ports
  • Storage temperature range: -40~125?
  • Operation temperature range: 0~50?
  • Operation humidity range: 10%~90% non-condensing
  • Power source: 12V DC/4A
  • Max power: 32W
  • Dimension: 15cm*19cm*4.5cm
  • Weight: 1Kg


  • Hot-swap Design
  • Support SMS sending, receiving, grouping sending
  • Support transferring SMS to E-mail
  • Support checking phone number
  • Support SIP1.0/2.0?enhanced SIP function
  • Support USSD service
  • Support IMEI modification
  • Compatible with Asterisk, Elastix, 3CX, FreeSWITCH Sip Server

Software & Platform:

  • Linux

What's Included:

  • VS-GW1600-4G
  • 100-240V Power
  • Quick User Guide


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