Dinstar UC2000-VE-8G 8-Port GSM VoIP Gateway

The Dinstar UC2000-VE-8G is a sophisticated 8-Port GSM VoIP Gateway designed to seamlessly integrate GSM networks with IP-based communication systems. This high-performance device supports up to 8 concurrent GSM channels, enabling efficient call routing and management. The gateway features advanced echo cancellation and voice quality enhancement algorithms.

Key Features

• 8 GSM/CDMA/WCDMA Channels
• Support to different mobile networks:
• GSM: 850/900/1800/1900MHz;
• CDMA: 800MHz; WCDMA: 850/900/1900/2100MHz
• HTTP API for SMS Application Integration
• SMS to Email and Email to SMS
• Flexible Dial Rules and Manipulation Rules
• **Consists of UC2000-VE-4G-B with 4Ports Expansion Module Installed

Its compact design and rack-mountable form factor make it ideal for deployment in various enterprise settings. The UC2000-VE-8G is compatible with major VoIP protocols and codecs, ensuring interoperability with existing telecommunications infrastructure.

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
• PPTP VPN

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: 4/8 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
  Output: DC12V 4.0A
• Power Consumption:
  UC2000-VE-4G: 20w
  UC2000-VE-8G: 25w
• Temperature(Operation): 0 ℃ ~ 45 ℃(Storage): -20 ℃ ~80 ℃
• Operation Humidity: 10%-90% No Condensation
• Dimension(W/D/H): 250*156*32.5mm
• Weight: 1.069kg
• Package Weight: 2.05kg