Gold Member Since 2011
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Shenzhen Dinstar Co., Ltd.

Voip, Gateway, Gsm manufacturer / supplier in China, offering 850/900/1800/1900MHz Wireless Terminal DWG2000-1G, 4-Ports VoIP GSM Gateway, 16 GSM/CDMA VoIP Gateway with IMEI Change (DWG2000-16G) and so on.

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Supplier Homepage Product GSM VoIP Gateway 850/900/1800/1900MHz Wireless Terminal DWG2000-1G

850/900/1800/1900MHz Wireless Terminal DWG2000-1G

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: DWG2000-1G
  • Type: Wired, Wireless
  • Trademark: Dinstar
  • Usage: Laptop, Computer, Workstation, Server, Mobile phone, Telephone
  • Support Network: GSM
  • Origin: China
Product Description
8 channel GSM gateway DWG2000-8G, DWG2000 series VoIP GSM/CDMA/WCDMA Gateway is a new product that used to effectively implement the smooth transition from PSTN and GSM/CDMA/WCDMA to the VoIP network. With installing the mobile SIM Card in gateway, you can register the mobile phone on the VoIP Softswitch and also can be easily combined into arbitrary number of channels of Large Gateway Group. It's a cost-effective gateway suitable for small and medium size enterprises, system integrators and it also opens up new revenue generating opportunities for service providers.
Complying with standard SIP and MGCP, the product is featured full interoperable with leading Softswitch and SIP Sever. Using standard G. 711, G723.1, G. 729 A/B compression algorithms, it provides carrier-grade voice quality.

DWG2000 series have standard configuration bellow:
DWG2000 with 1 GSM/CDMA/WCDMA channel
DWG2000 with 4 GSM/CDMA/WCDMA channels
DWG2000 with 8 GSM/CDMA/WCDMA channels
DWG2000 with 16 GSM/CDMA/WCDMA channels

Application
DWG2000 Series features:
1/4/8/16 GSM/CDMA/WCDMA channels
Quad-band 850/900/1800/1900MHz
Signal strength indicator, numerous LEDs provide operational status
4 RJ45 ports, support router and bridge mode
DWG2000 seris Receiving SMS, AT command compatible
Open Standard VoIP Protocols(MGCP, SIP)
Custom IVR (25 seconds)
White & Black list
Echo cancellation for Speakerphone, Comfort noise generation (CNG), Voice activity detection (VAD)
Voice prompts, HTTP Web, Auto Provision support for configuration and updates
  DWG2000-1G DWG2000-4G DWG2000-8G DWG2000-16G
Interfaces
GSM/CDMA/WCDMA  SIM  Ports 1  ports 4  ports 8  ports 16  ports
VoIP  channels 1  channel 4  channels 8  channels 16  channels
Network  interface 4*10/100M  BASE-TX    RJ45
LED  indicators Power,   Run,   signal  strength  indicator,   LAN
Voice
Voice  over  packet  Capabilities G. 168  with  32,   64  or  128  ms  tail  length
Voice  Compression G. 711,   G723.1,   G. 729  A/B
DHCP  Client/Server NAT  Router  or  Switched  Mode
Network  Protocols TCP/UDP,   RTP/RTCP,   HTTP,   ARP/RARP,   ICMP,   DNS,   DHCP,   NTP,   TFTP,   TELNET,   PPPOE,   STUN
QoS Diff  Serve,   TOS,   802.1P/Q  VLAN  tagging
Signaling
DTMF  Method RFC  2833,   SIP  Info,   INBAND
IP  Signaling SIP(RFC  3261)  over  UDP, MGCP
Provisioning TFTP,   HTTP
Security
Management WEB  browser,   Telnet,   Voice  prompt
Physical
Universal  Power  Supply Output: 12VDC,   input: 100-240VAC/50Hz
Environmental Operational: 32-104° For  0-40° C    Storage: 14-140° For  -10-60° C                  Humidity: 10%-90%
Dimensions 195mm× 133mm× 35mm 242mm× 152mm× 35mm  
Weight 0.72kg 1.1kg  
Additional  Features
Caller  ID Bellcore  Type  1  &   2,   ETSI,   BT,   NTT,   and  DTMF-based  CID
Polarity  Reversal Yes
Homologation
Safety UL
Compliance FCC,   CE
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