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Bring GSM cellular telephony and SMS messages to your office with the OpenVox VS-GW1202-8G gateway. Connect your existing VoIP equipment and phone system to the gateway to communicate in a whole new way. Ideal as primary or backup telephony system, designed to cut monthly expenses.
The OpenVox VoxStack GSM gateway is compatible with SIP-based systems like Asterisk, Elastix and 3CX. Hot-swap the inserted SIM cards and modules as required, letting you scale and customize the gateway. A user-friendly GUI lets you control communications and gateway functions.