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;
GSM/LTE/WCDMA Wireless Gateways
OpenVox SWG-3032 G/L Series Wireless Gateway
Supports multiple codecs; high interoperability with terminals; supports a wide range of protocols
- SWG-3032GProduct name
- 32Module number
- 32Number of channels
Product details
OpenVox SWG-3032 wireless gateways are compatible with a range of modules (2G/3G/4G), enabling secure and efficient interconnection between GSM / WCDMA / LTE networks and the VoIP network. They provide excellent HD voice service through 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-3032 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.
Key features
VoIP features
Support for SIP, IAX2 protocols
Add, edit and delete SIP/IAX2 trunks
SIP/IAX2 registration with domain
SIP V2.0 RFC3261 compliance
DTMF mode: RFC2833/Inband/SIP Info
Multiple SIP/IAX2 registration modes
Extensive codecs: G.711A, G.711U, G.729, G.722, G.726, GSM
Network
IPv4，UDP/TCP，DHCP，TELNET，HTTP/HTTPS，TFTP
VPN type: OpenVPN / PPTP VPN / N2N VPN / L2TP VPN (not available for EAEU)
HTTP/SSH (optional Telnet)
Web Ping & Traceroute command
Simple security strategy: whitelist, blacklist, security rules
Management
Simple and convenient configuration via Web GUI
Maintenance and configuration via SSH
Configuration file backup and download
Chinese and English pages
Firmware update via HTTP
Change the Web and SSH access password
Restore factory settings
CDR (more than 200 000 CDR lines stored locally)
System log
SIP/IAX2 log
TCP and SIP capture
System features
Combine different SIP/IAX2 trunks into a group
CLID display and hiding (requires carrier support)
Random call interval
Call duration limit
Single-call duration limit
Real Open API protocol (Asterisk-based)
DISA support
SMSC/SMS/USSD
PIN identification
Optional voice codec
Port group management
Bulk SMS transceiver, email delivery and automatic forwarding
SMS encoding/detection and automatic identification
Remote gateway control via SMS
SMS forwarding and quick reply
SMPP support
USSD transceiver
Outgoing
Automatic restart
MMP / SNMP support
Custom scripts and dial plans support
OpenVox cloud management
Certification
CE, FCC
Specifications
| Specification | Value |
|---|---|
| Product name | SWG-3032G |
| Module type | GSM |
| Module number | 32 |
| Number of channels | 32 |
| Band | 850/900/1800/1900MHz@GSM |
| Weight (with packaging) | 3.8kg |
| Power consumption | 54W |
| Dimensions (without packaging) | 440mm*45mm*220mm |
| Dimensions (with packaging) | 510mm*90mm*350mm |
| SIM card | Hot‑Swap |
| LAN | 1*10/100M |
| WAN | 1*10/100M |
| Micro‑B | 1 (supports Micro‑B storage) |
| Console | 1 |
| Operating temperature | 0℃ ~ 45℃ |
| Operating humidity range | 10% ~ 90% |
| Storage temperature range | -20℃ ~ 70℃ |
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