Dinstar UC2000-VA-1G GSM/WCDAM VoIP Gateway

Dinstar UC2000-VA GSM/WCDAM VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (GSM) and VoIP network. The GSM/WCDMA VoIP gateway is designed for comfort, ease-of-use to satisfied necessary of customers. It is not only inherits tradition of quality voice communication over IP network but reduce the human resource of VoIP network deployment. It’s a cost-effective gateway for call termination (VoIP to GSM/WCDMA) and origination (GSM/WCDMA to VoIP). It is fully compatible with leading soft switch and SIP server.

Key Features

• 1 GSM/WCDMA channel VoIP Gateway
• Provides different models to compatible with WCDMA/GSM Networks
• UC2000-VA-1G: GSM VoIP Gateway supports quad-bands
• UC2000-VA-1W: WCDMA 850/900/1900/2100MHz and GSM 900/1800MHz
• Easy to Use and Installation
• PIN/IMEI Management
• SMS send and receive, Open API for SMS/USSD

Physical interface

• SIM Slots: 1 SIM slots
• Antennas Connectors: SMA
• Ethernet Interfaces:
• 4*10/100 Base-T, RJ45
• LED Indicators:
• PWR, RUN,Signal Strength Indicators
• Console: N/A

Network

• Static IP, DHCP Client
• Network Protocols: TCP/UDP,TFTP, FTP, RTP/ RTCP,ARP,RARP,ICMP, NTP, DNS
• VPN PPTP
• Static/Dynamic ARP Request
• HTTP/HTTPS for Web
• ACL,Telnet, SSH

Voice Processing

• Protocol: SIP v2.0, RFC3261
• Codecs:G.711A/U , G.723.1, G.729AB
• Silence Suppression
• CNG,VAD,DJB
• Echo Cancellation
• DTMF: RFC2833, SIP Info
• Call Progress Tone Generation
• Programmable Gain Control
• NAT: STUN, Dynamic NAT, Static NAT

Environmental

• Power Adapter:
• External Power Adapter 12VDC1A
• Power Consumption: Approx. 3.5W
• Operation Temperature: 0 ℃ ~ 40 ℃
• Storage Temperature: -20 ℃ ~80 ℃
• Operation Humidity: 10%-90% No Condensation
• Dimension(W/D/H): 126*75*25mm
• Unit Weight: 0.7kg

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

Mobile

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

Maintenance

• 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