Dinstar DWG2000C-8G – GSM gateway for 8 SIM cards, which allows to unite mobile GSM network and data network (IP, VoIP). The gateway supports SIP protocol, which allows to use it together with various IP-PBX models , connect to virtual PBX and various IP telephony providers. These gateways are fully compatible with Dinstar SIMCloud/SIMbank solutions and are easy to operate.
Dinstar DWG2000C-8G – GSM gateway for 8 SIM cards, which allows to unite mobile GSM network and data network (IP, VoIP). In comparison with DWG2000C series products, DWG2000E have significant improvements not only in software, but also in hardware. Dinstar DWG2000E-8G supports voice functions and mobile communication functions. In addition, it is able to work with an Internet connection. Dinstar of this series supports all modern Internet protocols. In general, the improved version of the universal gateway has improved performance.
Key Features:
- 8 GSM/CDMA channels
- GSM: 4-band 850/900/1800/1900 MHz
- CDMA: 800 MHz
- PSTN and VoIP hotline
- Up to 8 simultaneous calls
- Flexible recruitment and processing rules
- Sending and receiving SMS messages
- USSD, Open API for SMS/USSD
- BCCH
- operator selection
- PIN code management
- Remote work with SIM cards (SIMCloud)
- G.711A/U law, G.723.1, G.729A/B
- Detector and silencer
- Comfort Noise Generation (CNG)
- Voice presence detection (VAD)
- Echo cancellation (G.168)
- Jitter Buffer
- Tone Generator for Connection Setup
- Programmable gain control
- SIP V2.0 RFC3261
- SDP RFC2327
- RFC4028 Session Timer
- RTP/RTCP RFC3551
- SIP registration
- SIP trunk (special operating mode)
- SIP Trunk Groups
- Callback (immediately with alarm notification)
- SIP Release Code is configured
- DNS SRV/A Query
- Output Proxy
- DTMF Mode: Signal/RFC2833
- NAT Traversal
- Dynamic NAT, static NAT, STUN.
Technical specifications
| Frequency range, MHz | GSM 850/900/1800/1900 CDMA: 800 WCDMA: 2100 (optional) |
| Channels | 8 GSM/CDMA channels |
| Interfaces | SIM card slot: 8 channels Ethernet interface: 2 LAN 10/100M Base - Tx RJ45 Console: 1*RS232 115200 bps Antenna connectors: SMA LED indicators: PWR, RUN, signal strength, On/Off hook Reset button Installing a SIM card: local SIM/remote SIM with SIMBank |
| Network protocols | IP v4, TCP/UDP, PPPoE, DHCP, FTP/TFTP, ARP, RARP, NTP VPN PPTP Encryption: RC4, MD5 (pending) IP v6 (expected) HTTP |
| Nutrition | input: 100...240 V, 50-60 Hz output: 12VDC, 4.0A |
| Energy consumption | DWG2000E-8G: 25W |
| Operating temperature range | 0...+45°С |
| Storage temperature | -20...+80°С |
| Working humidity | 10...90% |
| Dimensions, mm | 250x156x32.5 |
| Weight, kg | 1,069 |
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