Model
OpenVox VS-GW2120 GSM VS-GW2120-44G
VS-GW2120-4G
4 GSM Channels VoIP Gateway
VS-GW2120-8G
8 GSM Channels VoIP Gateway
VS-GW2120-12G/VS-GW2120-16G
12 GSM Channels VoIP Gateway/16 GSM Channels VoIP Gateway
VS-GW2120-20G VS-GW2120-24G
20 GSM Channels VoIP Gateway 24 GSM Channels VoIP Gateway
VS-GW2120-28G VS-GW2120-32G
28 GSM Channels VoIP Gateway 32 GSM Channels VoIP Gateway
VS-GW2120-36G VS-GW2120-40G
36 GSM Channels VoIP Gateway 40 GSM Channels VoIP Gateway
VS-GW2120-44G
44 GSM Channels VoIP Gateway VS-GW2120-36G VS-GW2120-40G
VS-GWM400G
VS-GW2120-4G VS-GW2120-8G VS-GW2120-12G/VS-GW2120-16G
Up to 44 GSM Channels
VS-GW2120-20G VS-GW2120-24G VS-GW2120-28G VS-GW2120-32G