Dinstar DWG2000F-16G-M is a gateway assembly consisting of a chassis and 2 modules, 8 GSM channels each. The gateway is designed for installation in a server rack, the height of the device is 1 unit (mounting brackets are supplied with the gateway). The device is used for high-quality and uninterrupted connection of GSM networks with VoIP. In addition, the built-in 4-1 antenna input splitter saves space and simplifies installation and maintenance.
Dinstar DWG2000F-16G-M is a gateway assembly consisting of a chassis and 2 modules, 8 GSM channels each. The gateway is designed for installation in a server rack, the height of the device is 1 unit (mounting brackets are supplied with the gateway). The device is used for high-quality and uninterrupted connection of GSM networks with VoIP. In comparison with the DWG2000B-16G model, this device is distinguished not only by an improved design in a new version, using higher-quality components, but also by a completely new advanced firmware, which increases the performance and stability of the DWG2000F series gateways. In addition, the built-in 4-1 antenna input splitter saves space and simplifies installation and maintenance.
Technical specifications:
- 16 GSM channels
- GSM operating ranges: 850/900/1800/1900 MHz
- 1 x RS232 console
- 2 x LAN, network interface 10/100 BASE-TX RJ45
- SMA antenna connector
- LED indication of signal strength of each channel
Key Features:
- simultaneous servicing of up to 16 parallel calls
- SMS reception/transmission, USSD requests support
- DTMF adjustment
- BCCH – Broadcast Control Channel
- limiter for the total duration of outgoing calls (per channel/per SIM card)
Voice capabilities:
- G.711A/U, G.723.1, G.729A/B
- VAD+CNG+silence detector
- echo cancellation (G.168)
Protocol support:
- SIP protocol support (v.2.0 RFC3261)
- IP v4, UDP/TCP, PPPoE, HTTP, DHCP, DNS
- FTP/TFTP, ARP, RARP, NTP
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