Key Features & Specifications
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The UC2000-VE series from Dinstar supports GSM/3G/4G mobile channels bridged to VoIP. Dinstar+2Dinstar+2
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Confirmed “4 channels” variant: The “UC2000-VE-4G” is listed as a 4-port GSM/VoIP gateway with GSM/WCDMA/LTE connectivity. Network Store+1
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Datasheet shows multi-functional gateway: supports voice and SMS between mobile networks and VoIP. Dinstar
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Features:
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Pop-up SIM card slot for easier SIM insertion/removal. VDS | IP PBX / PABX Installer & Supplier+1
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Web GUI, full configuration capability. BusinessCom
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Network features: VLAN, QoS support. VoIPon+1
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Power supply: For the 4-port variant: ~100-240 V AC, power consumption ~20 W. VoIPon
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⚠️ What to Verify Before Deployment (India/Bengaluru Context)
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Mobile network band compatibility: If you plan to use LTE/VoLTE, confirm the exact LTE bands supported by the 4G variant and if those match your mobile network operator in India. The product is listed “GSM/WCDMA/LTE” but specific band details matter. VDS | IP PBX / PABX Installer & Supplier+1
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Channel capacity vs requirement: 4 channels means up to 4 simultaneous mobile trunks. If you anticipate more mobile-to-VoIP traffic, you may need 8 or higher channel model.
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SIM & Antenna setup: For 4 channels you’ll need 4 SIMs, 4 antenna ports or suitably configured antenna system. Ensure good signal strength and low interference.
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Integration with SIP/IP-PBX: Ensure your SIP trunk or PBX supports the codecs and signalling modes used by the gateway (e.g., G.711, G.729, DTMF RFC2833/SIP INFO).
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Environmental / installation: Check rack space, ventilation, power supply (AC/UPS). The 4-channel model has moderate power draw but still needs reliable environment.
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Support & firmware: Ensure Dinstar (or local distributor) offers firmware updates, support, and spares in India.
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Regulatory compliance: Using mobile gateways in India may require operator approval or follow specific guidelines if used for voice trunking.
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Cost of ownership: Include cost of SIMs, antennas, cabling, installation, configuration, and future expansion.










