OpenVox VS-GW1600-4G VoxStack 4 Port GSM Gateway
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OpenVox
{"Product Dimensions": "17.32 x 11.81 x 1.77 inches", "Item Weight": "9.9 pounds", "Item model number": "VS-GW1600-4G", "Is Discontinued By Manufacturer": "No", "Date First Available": "March 26, 2016", "Manufacturer": "OpenVox"}