G400 Series
Supports up to 4 GSM channels; supplied with fully GPL drivers for linux 2.4.X and 2.6.X kernels; can be connected to any other OpenVox card to build a real TDM switching PBX;
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GSM/LTE/WCDMA Wireless Gateways
GSM/WCDMA/LTE gateways support 2/4 channels; support multiple codecs.
The OpenVox SWG-M20X series wireless gateways include the SWG-M202G/W/L and SWG-M204G/W/L models. The SWG-M20X series wireless gateways support multiple codecs, including G.711U, G.711A, GSM, G.722, G.726, and G.729. Our products support SMS sending, receiving, bulk sending, and SMS-to-email conversion. The SWG-M20X series is fully compatible with Asterisk, 3CX, FreePBX, FreeSWITCH, SIP servers, and the VOS VoIP platform. It offers users more diverse telecom access methods and helps reduce communication costs.
| Specification | Value |
|---|---|
| Product name | SWG-M202G |
| Module type | GSM / |
| Number of channels | 2 |
| SIM card slots | 2 |
| Band | 850/900/1800/1900MHz@GSM / |
| Weight (without antenna) | 487g |
| Power adapter | 12V/1A |
| Dimensions (without antenna) | 206mm*125mm*27mm |
| SIM card | Hot‑Swap |
| LAN | 1*10/100M |
| WAN | 1*10/100M |
| Operating temperature | 0℃ ~ 40℃ |
| Operating humidity range | 10% ~ 90% |
| Storage temperature range | -20℃ ~ 70℃ |
Request a quote: our team will confirm availability, compatibility and a deployment plan.