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Dinstar UC2000-VF-16G-M GSM/WCDMA/LTE VoIP Gateway

Sales price: $4,053.00


The UC2000-VF series GSM/WCDMA/LTE VoIP Gateways are multi-functional gateway which helps to effectively implement calls between 4G/3G/2G mobile network and VoIP network. It capable of make incoming/outgoing calls through 4G network with VoLTE as well as GSM/WCDMA network, users can easily choose network mode on demands. Moreover, with the opened API, the users could build their own application software to send SMS/USSD messages or bulk SMS messages, or push their text messages from email, HTTP etc. It has great performance in software features also in new hardware structure design. The gateway provide low cost, easy and flexible IP telephony solution to enterprise, SMEs and business office etc.

Key Features

  • 16 GSM/WCDMA/LTE Channels available
  • Provides different models to compatible with LTE-FDD/LTE-TDD/WCDMA/GSM Networks
  • SMS to Email and Email to SMS, SMPP (Short Message Peer-to-Peer)
  • HTTP API for SMS Application, easy to integrate with 3rd-party software

Physical Interface

  • SIM Slots: 16 SIM slots
  • Antennas Connectors: SMA
  • Ethernet Interfaces:
  • 2*10/100 Base-T, RJ45
  • LED Indicators:
  • PWR, RUN,Signal Strength Indicators
  • Console:1* RS232 115200bps


  • Static IP, DHCP Client
  • Static/Dynamic ARP Request
  • HTTP/HTTPS for Web
  • ACL,Telnet, SSH

Voice Processing

  • Protocol: SIP v2.0, RFC3261
  • Codecs:G.711A/U law, G.723.1, G.729A/B
  • Silence Suppression
  • Comfort Noise Generator(CNG)
  • Voice Activity Detection(VAD)
  • Echo Cancellation: G.168 with up to 128ms
  • Dynamic Jitter Buffer
  • DTMF: RFC2833, SIP Info
  • Call Progress Tone Generation
  • Programmable Gain Control
  • NAT: STUN, Dynamic NAT, Static NAT


  • Power Adapter:
  • Input:100-240V,50-60Hz
  • Power Consumption: Approx. 38W
  • Operation Temperature: 0 ~ 45
  • Storage Temperature: -20 ~80
  • Operation Humidity: 10%-90% No Condensation
  • Dimension(W/D/H): 440*270*44mm
  • Weight: 3.6kg
  • Unit Weight: 5.5kg


  • HTTPS/HTTP Web Configuration
  • Configure Backup/Restore
  • Firmware Upgrade by HTTP/TFTP
  • CDR(10000 Lines Storage Locally)
  • Syslog/Filelog
  • Ping and Tracert
  • Traffic statistics: TCP,UDP,RTP
  • VoIP Call Statistics
  • PSTN Call statistics: ASR,ACD,PDD
  • GSM Network Test
  • IVR Customization
  • Auto Provisioning
  • SIP/RTP/PCM Capture
  • Remote Web Management


  • GSM Gateway:
  • 850/900/1800/1900MHz
  • WCDMA Gateway:
  • UMTS 900/2100MHz,GSM 900/1800MHz
  • HTTP API for SMS
  • Polarity Reversal
  • PIN Management
  • SMS to Email, Email to SMS
  • Call Waiting/Call Back
  • Call Forward
  • GSM Audio Coding: HR, FR,EFR, AMR_FR,AMR_HR
  • Local/Remote SIM(SIMBank)

Frequency Bands

  • LTE Gateway:
  • Type-A:
  • FDD: B2/B4/B12;WCDMA: B2/B4/B5
  • Type-E:
  • FDD:B1/B3/B5/B7/B8/B20
  • TDD: B38/B40/B41
  • WCDMA: B1/B5/B8;GSM:900/1800MHz
  • Type-V: FDD:B4/B13
  • Type-J:
  • FDD:B1/B3/B8/B18/B19/B26
  • TDD:B41 WCDMA:B1/B6/B8/B19
  • Type-AU:
  • FDD:B1/B2/B3/B4/B5/B7/B8/B28
  • TDD:B40 WCDMA: B1/B2/B5/B8;
  • GSM: 850/900/1800/1900;

Software Features

  • Call Type:
  • Mobile to VoIP, VoIP to Mobile
  • SIP Trunk and Trunk Group
  • Port and Port Group
  • Caller/Called Number Manipulation
  • SIP Codes Mapping
  • White/Black List
  • PSTN/VoIP Hotline
  • Abnormal Call Monitor
  • Call Minutes Limitation
  • Balance Check
  • Random Call Interval
  • Auto CLIP
  • Signaling & RTP Encryption
  • SMPP for SMS

More Information