VoIP Gateway GSM Dinstar DWG2000-1G

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PRODUCT INFORMATION

Jual VoIP Gateway GSM Dinstar DWG2000-1G, 1 GSM Channel, 1 WAN, 1 LAN, Frequency: Quad-band 850/900/1800/1900 MHz.


Warranty : 1 Tahun
Weight : gr

HARGA : 2028000



Overview

More calls than ever are being made/received using mobile phones, especially with the explosion of Smartphone's and flexible/home working. The DWG2001/4/8 SIP/GSM Gateways from Dinstar are a cost-effective SIP/GSM gateway for SOHO, SMEs and system integrators. The Dinstar GSM/VoIP gateways allow a SIP based IP PBX telephone system or VoIP line to be connected directly to the GSM cellular network, which can dramatically lower the cost of mobile calls by taking advantage of lower mobile-to-mobile tariffs. The DWG gateways are Quad-band GSM VoIP gateway that support 1-8 GSM channels / SIM cards. The DWG gateways are fully compatible with Asterisk® based IP PBXs like Elastix®, trixbox®, and AsteriskNOW®, as well as other Open Source and proprietary SIP based IP PBXs, Switch, IVR, and VoIP gateway applications.

  • Voice codecs supported include G.723.1, G.729A/B, G.711 (a-law and u-law)
  • Support for Fixed IP, DHCP, Automated NAT traversal using IETF STUN
  • Protocols supported include SIP RFC3261, TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP, TELNET, PPPoE, STUN
  • Quad-Band GSM 850/900/1800/1900 MHz
  • CDMA 450/800MHz
  • Send/receive batch SMS up to 300 characters, support for AT commands
  • Unstructured Supplementary Services Data (USSD) support
  • Adjustable TX/RX gain: -6db~+6db
  • Offhook Auto-Dial Hotline service
  • Built-in PPPoE client for establishing DSL link connection with ISP
  • DTMF Signaling via RFC 2833 or SIP Info
  • LEDs provide operational status information
  • Support for external antenna
  • PIN support for locked SIM cards
  • Enhanced (Carrier Grade) Echo Cancellation: ITU Rec. G 168, up to 128 ms tail size
  • Adaptive Jitter Buffer, Packet loss concealment (PLC), Comfort noise generation (CNG) ,Voice activity detection (VAD)
  • HTTP Web configuration support, Auto Provisioning support
  • Certificates: CE, FCC, ROHS

Download Dinstar GSM VoIP Gateway DWG2000-1G



Technical Information

Features


1 GSM ports
GSM: quad-band 850/900/1800/1900MHz
Web-based SMS/SMSC and USSD, open API
Support digit map, flexible dial rules
Manual /automatic selection operators
Syslog way output tracking information
IP/Password based white/blacklist
Voice prompts, HTTP Web support for configuration and updates
BCCH management

Specification


Interfaces
Mobile Ports: 1 ports GSM channels
LED Indicators: Power, Run, Signal strength indicator

Voice Processing
Voice Packet Capabilities: G.168 with 32, 64 or 128 ms tail length
Voice Codec: G.711a/u law, G.723.1, G.729AB
QoS: Diff Serve, ToS, VAD, PLC, CNG

Call Features
Calling Type: Terminate/Originate calls
IVR Voice Prompt: Two stage dialing, Private service IVR
Call handling: One stage dialing,Configurable dial plan
DTMF: RFC2833, SIP, INFO
Routing rules: Port Group, IP Group, up to 32 routing rules  

Mobile Features
General Feature: SMS/SMSC, USSD, IMEI/PIN modify, Call minutes restriction, Carrier select, BCCH, Reversed Polarity  

Network
Network Mode: NAT router or switch mode
Network Protocols: IP,TCP, UDP,TFTP, FTP, RTP, RTCP, ARP,RARP,ICMP Ping, NTP, SNTP, Http, DNS, PPPoE, DHCP
NAT traversal: Static NAT, STUN

Protocol
Protocol: SIP V2.0 RFC3261
SIP Characteristics: By port/device registration, Two 183 mode

Configuration Management

Management: TFTP, HTTP, System log, CDR
Web GUI: Configuration, firmware upgrade, call status, Configuration backup/restore

Environment
1 External hot-plug SIM card slot for easy access    
LAN interface: 1 x RJ45 10/100Mbps autosensing    
WAN interface: 1 x RJ45 10/100Mbps autosensing    
Weight: Gateway only - 0.75kg, Package as shipped - 1.0kg    
Dimensions (L x W x H): 113mm x 77.5mm x 24.5mm    
Universal Switching Power Adaptor: Input: 100-240VAC; 50-60 Hz, Output: 12VDC, 1000mA    
Power Consumption: 5W



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