Gold Member Since 2011
Audited Supplier
Shenzhen Dinstar Co., Ltd.

Voip, Gateway, Sip manufacturer / supplier in China, offering 4 Channels GSM/CDMA VoIP Gateway Dwg2000-4G, Support SIM Bank 16 Ports GSM VoIP Gateway (UC2000-VF-16G), 4* E1/T1 VoIP Telecom Trunking Gateway for Call Center (MTG200-4E1) and so on.

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Supplier Homepage Product GSM VoIP Gateway 4 Channels GSM/CDMA VoIP Gateway Dwg2000-4G

4 Channels GSM/CDMA VoIP Gateway Dwg2000-4G

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: DWG2000-4G
  • Origin: China
  • Trademark: dinstar
Product Description
1/4/8/16 GSM/CDMA channels optional
Up to 16 concurrent calls
GSM: Quad-band 850/900/1800/1900MHz
CDMA: 800MHz
IMEI and PIN modified
SMS sending and receiving
USSD, open API for SMS
Flexible dial plan, digit map

Product Description

4 channel GSM gateway DWG2000-4G, 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
  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 113mm× 77.5mm× 25.5mm 440mm× 380mm× 44.5mm 440*380*44.5mm
Weight 0.72kg 6.2kg 6.2kg
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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Mr. Seurat Su
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