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Dinstar UC2000-VG-32G-B 32-Port GSM VoIP Gateway – High-Performance Multi-SIM Solution

$1,857
Dinstar

$1,857

$4,953 for 3 item(s)

Dinstar UC2000-VG-32G 32 Port GSM VoIP Gateway GSM VoIP Gateway – High-Performance Multi-SIM Solution

The Dinstar UC2000-VG-32G-B is a carrier-grade GSM to VoIP gateway offering 32 GSM ports for high-capacity voice communications. Designed for enterprises, call centers, and telecom operators, it supports advanced VoIP protocols (SIP, RTP), intelligent routing, SMS sending/receiving, and remote SIM management. With robust hardware, flexible deployment, and enhanced reliability, this gateway ensures seamless GSM–VoIP integration.

Empower your business communications with the Dinstar UC2000-VG-32G-B GSM-VoIP Gateway. Featuring 32 GSM channels, this system provides cost-efficient call termination, number portability, and high-density voice routing. It is ideal for telecom providers, enterprises, and VoIP operators who require secure, scalable, and efficient GSM-to-SIP connectivity.

Key Features of Dinstar UC2000-VG-32G 32 Port GSM VoIP Gateway:

  • 32 GSM ports for high-capacity GSM–VoIP connectivity
  • Supports SIP and RTP protocols for seamless integration
  • Remote SIM management with flexible SIM bank deployment
  • Intelligent call routing and load balancing
  • Bulk SMS sending/receiving capability
  • Carrier-grade reliability with redundant power supply options
  • Web-based management and remote configuration
  • Compatible with soft switches, PBXs, and VoIP platforms
  • Scalable solution for enterprises and carriers
  • Secure communication with encryption support

Dinstar UC2000-VG-32G 32 Port GSM VoIP Gateway

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Dinstar UC2000-VG-32G – Technical Specifications

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

Mobile

  • SIM Interface: 1.8v, 3.0v SIM Interface
  • Frequency Range:
    GSM: 850/900/1800/1900MHz;
    CDMA: 800MHz
  • WCDMA:850/900/1900/2100MHz
  • USSD Encoding: Unicode/ASCII
  • HTTP API for SMS
  • Polarity Reversal
  • PIN Modify
  • CID/CLIR
  • SMS Send and Receive
  • SMS to Email
  • Call Waiting/Call Back
  • Call Forward
  • GSM Audio Coding: HR, FR,EFR, AMR_FR,AMR_HR

Software Features

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

Network

  • Static IP, DHCP Client, PPPoE
  • Network Protocols:
  • TCP/UDP,TFTP, FTP, RTP/ RTCP, SSH,ARP,RARP,ICMP Ping, NTP, HTTP, DNS
  • Static/Dynamic ARP Request

Maintenance

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

Physical Interface

  • Mobile: 32 Channels
  • Antennas Connectors: SMA
  • Ethernet Interfaces:2*10/100 Base-T, RJ45
  • LED Indicators: Power, RUN, Signal Strength Indicators
  • Console:1* RS232 115200bps

Environmental

  • Power Supply
    Input:100-240V,50-60Hz
  • Power Consumption: 68w
  • Temperature(Operation): 0 ℃ ~ 45 ℃ (Storage): -20 ℃ ~80 ℃
  • Operation Humidity: 10%-90% No Condensation
  • Dimension(W/D/H): 440×270×75mm
  • Weight: 4.7kg
  • Package Weight: 8.2kg

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