Thiết bị mạng GSM 4 kênh SIM di động Openvox SWG-M204G
- Tần số GSM: 850/900/1800/1900MHz.
- Hỗ trợ 4 khe cắm sim.
- Sử dụng cho mạng 2G.
- SIM Card: Hot-Swap.
Tính năng
VoIP Characters
- Support SIP/IAX2 Protocol
- DTMF Mode: RFC2833/Inband/SIP Info
- SIP V2.0 RFC3261 Compliance
- Abundant Codecs: G.711A, G.711U, G.729, G.722, G.726, GSM
- Work as both SIP Client and Server mode
Network
- IPv4, UDP/TCP, ARP, DHCP, NTP, DNS, HTT/HTTPS, SSH
- PPTP VPN
- Ping & Traceroute
- Firewall
Management
- Friendly GUI and easy configuration
- WEB/SSH Access and Management
- Support configuration files backup and restore
- Support multiple languages
- Firmware Update by Web
- CDR
- Detailed Log
- Network and SIP capture
System Features
- SIP/IAX2/Wireless Group Settings
- Random call interval
- Call Duration Limitation
- Open API Protocol (based on Asterisk)
- Two-stage dialing
- Multiple SMS API
- SMS/USSD
- PIN Identification
- SMS Bulk Transceiver and Auto Resend
- SMS to Email
- SMS Forwarding and Quick Reply
- SMS Remotely Controlling Gateway
- Flexible Call Routings
- Schedule Reboot
- Support MMP
- Support for Custom Scripts, Dialplans
- Support OpenVox Cloud Service
- CLID Display & Hide (Need operators’ support)
Thông số kỹ thuật
| Module Type | GSM |
| Module Number | 4 |
| Sim Slot Number | 4 |
| Band | GSM: 850/900/1800/1900MHz |
| Weight (without antenna) | 527g |
| Power | 28W |
| Dimension (without antenna) | 206 x 125 x 27 mm |
| SIM Card | Hot-Swap |
| LAN | 1x 10/100M |
| WAN | 1x 10/100M |
| Operation Temperature | 0℃ ~ 40℃ |
| Operation Humidity Range | 10% ~ 90% |
| Storage Temperature Range | -20℃ ~ 70℃ |
- Bảo hành: 24 tháng.
