OpenVox VS-GW2120-4W 4 3G/UMTS Channels VoIP Gateway
The OpenVox VS-GW2120-4W is an industry 1st open source asterisk-based 3G 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 (Asterisk Management Interface). Find out more at voip.com.vn