Dinstar DWG2000-1G

Dinstar DWG2000-1GSM is a multifunctional, single-channel VoIP/GSM CDMA/WCDMA gateway that allows connecting public cellular networks with VoIP networks. Dinstar DWG2000-1GSM is used in small and medium office and home networks and opens up new revenue opportunities for providers.

Multifunctional 1-channel GSM VoIP gateway Dinstar DWG2000-1G is designed for high-quality routing between GSM and IP networks (ip telephony). This is the best choice for young companies and small offices (up to 5 employees), which already have an office telephone network, be it a mini PBX or IP telephony with personal phones. By purchasing VoIP GSM gateway Dinstar you get the opportunity to familiarize yourself with the conveniences of implementing this solution with minimal budget costs and immediately start saving on telephone communications. Dinstar DWG2000-1G is used in small and medium office and home networks and opens up new opportunities for providers to generate income.

Possibilities:

1 GSM/CDMA/WCDMA channels

• 4 GSM bands 850/900/1800/1900 MHz
• signal strength level indicator, LED indicators showing the operating status
• 2/4x RJ45 ports, support router and bridge modes
• SIP protocol support, optional "anti-block" function
• Balance alarm
• Function "Hide" and "Show" caller number
• Change PIN code
• Receiving/transmitting SMS
• Pre-recorded voice message function (25 seconds)
• "White" and "Black" lists
• Echo suppression
• Comfort Noise Generation (CNG)
• Speech Activity Detector (VAD) for separating active speech from background noise or silence.
• Voice prompts, HTTP
• Automatic provision of support for configuration and updates.

Technical specifications:

• GSM frequency range 850/900/1800/1900 MHz
• CDMA 450/800/1900
• Number of channels 1
• Number of WAN ports 1
• Number of LAN ports 1
• Network interface 10/100BASE-TX
• Input power 220V/50Hz/0.2A
• Power, W 4
• Operating temperature range 0…+40°С
• Storage range -20°С…-70°С
• Dimensions, mm 113x77.5x24.5
• Weight, g 1600