Introducing the Openvox VS-GWP2120 GSM VoIP Gateway
The Openvox VS-GWP2120 GSM VoIP Gateway is a wireless gateway that can be compatible with a range of modules (2G/3G/4G), allowing the interconnection between the GSM/WCDMA/LTE network and the VoIP network securely and efficiently. With up to 11 hot-swappable modules, the VS-GWP2120 can support 4 to 44 GSM/WCDMA/LTE channels, offering a unique design for SIM card and module replacement.
Exciting Marketing Point of the Openvox VS-GWP2120 GSM VoIP Gateway
The VS-GWP2120 is designed with a LAN switching card that provides stackable hardware upgrade capability, allowing users to easily add or remove modules for hardware expansion or replacement. Its user-friendly interface and modular design make it easy for users to configure their custom gateway with secondary development possibilities through the API.
Technical Superiority of the Openvox VS-GWP2120 GSM VoIP Gateway
The VS-GWP2120 offers excellent HD voice service with multiple codecs, including G.711A, G.711U, G.722, G.726, G.729A, GSM, as well as flexible SMS service with SMS API. It utilizes the standard SIP protocol and is compatible with leading IMS/NGN platforms, IPPBX, and SIP servers supporting various VoIP operating platforms like Asterisk, 3CX, FreeSWITCH, BroadSoft, etc.
Technical Specifications of the Openvox VS-GWP2120 GSM VoIP Gateway
- Up to 44 LTE channels
- 1 SIM card per LTE channel
- 2 standard 10/100M LAN interfaces
- Up to 44 standard SMA-K interfaces
- Storage temperature range: -20 ~ 70 ℃
The Openvox VS-GWP2120 GSM VoIP Gateway is a powerful solution that provides users with diverse telecommunications access methods, helping to reduce communication costs efficiently. With its high-quality voice service, flexible SMS options, and compatibility with major VoIP platforms, the VS-GWP2120 is a versatile and reliable gateway for various communication needs.
