The OpenVox VS-GW1202-4G GSM Gateway is an industry first, open source asterisk-based GSM 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).
OpenVox VS-GW1202-4G Key Features
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 and VOS VoIP operating platform
4 GSM Channels
1 SIM card per GSM channel
2 10/100M LAN interfaces
4 Standard SMA-K interfaces
The Modular Design GSM Gateways are developed for interconnecting a wide selection of codecs , including G.711A, G.711U, G.729, G.722, G.723, G.726 " " GSM, to the GSM cellular networks to quickly reduce telecommunication expenses and maximize cost-savings. With the unique design of the VoxStack Gateway, it can support hot-swap for both SIM cards and GSM gateway modules. Users can simply add or remove the modules for hardware expansion or exchange. Each GSM gateway module runs an independent asterisk system inside.
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 are 100% compatible with asterisk, Elastix, trixbox, 3CX, FreeSWITCH sip server and VOS VoIP operating platform.