Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

32 GSM Channels, SMS/Smsc VoIP Gateway, VoIP Adapter manufacturer / supplier in China, offering Dwg2000g-32g 32 GSM VoIP Wireless Gateway Compatible with The Mainstream in The Soft Switch, Support SIM Bank 16 Ports GSM VoIP Gateway (UC2000-VF-16G), 24 Ports FXS Gateway, SIP Access Gateway, VoIP Access Gateway and so on.

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Supplier Homepage Products GSM VoIP Gateway Dwg2000g-32g 32 GSM VoIP Wireless Gateway Compatible with The Mainstream in The Soft Switch

Dwg2000g-32g 32 GSM VoIP Wireless Gateway Compatible with The Mainstream in The Soft Switch

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Min. Order: 1 Box
Production Capacity: 500 PCS/Month
Transport Package: 1 Units Per Case
Payment Terms: L/C, T/T, Paypal
Type: Gateway
Wire or Not: Wire
Color: Black
SIM Card Slot: 32GSM Channels
Ethernet Interface: 1 LAN*10/100 Base-Tx RJ45
Power: 220vac

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Basic Info

Model NO.: DWG2000G-32G
Power Consumption: 80W
Dimension: 440*330*66mm
Weight: 6.4kg
Voice Codec: G. 711A/U, G. 723.1, G. 729ab
Mobile Specifications: SMS/Smsc/Ussd
Trademark: Dinstar
Specification: CE, QS9001
Origin: China
HS Code: 85176239

Product Description

Dwg2000g-32g 32 GSM VoIP Wireless Gateway Compatible with The Mainstream in The Soft Switch
Dinstar DWG2000D-32G GSM VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (GSM) and VoIP network. The GSM/CDMA 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) and origination (GSM/CDMA to VoIP). It is fully compatible with leading soft switch and SIP server.

Key Benefits

PIN can be modified
Ping/ Tracer on web
Up to 32 current calls
Manual /automatic selection operators
BCCH(Lock frequency)
Syslog way output tracking information
Compatible with SIMBOX and SIMBANK

G. 711A/U law, G. 723.1, G. 729A/B
Silence Suppression & Detection
Comfort Noise Generation(CNG)
Voice Activity Detection(VAD)
Echo Cancellation(G. 168)
Adaptive (Dynamic) Jitter Buffer
Call Progress Tone Generation
Programmable Gain Control

SIP Characteristics
By port registration
By device registration(share account)
Support IP trunk and IP trunk group
Two 183 mode
Response code switch
All ports busy, redirected to other device

Mobile Specifications
Frequency Range: GSM 850/900/1800/1900MHz
DTMF mode: Signal/RFC2833
Provide API interface
Call duration limitation
One/two stage dial-up, Hotline
Polarity Reversal
Custom IVR
PIN and IMEI modified
Carrier select

Maintain & Upgrade
Web based configuration
Telnet configuration
Configure backup/restore
Support English and China language
Firmware upgrade by TFTP
Web & telnet login password modify
Factory reset
Output CDR/Tracking news by syslog
Ping and Tracer test on web
Traffic statistics: TCP, UDP, RTP
VoIP call statistics
PSTN call statistics: ASR, ACD, PDD

Network Features
SIM card slot: 32 GSM channels
Ethernet Interface: 1 LAN*10/100M Base-Tx RJ45
Manage Interface: 1 Console RFC2833
Static IP, PPPoE, DHCP
Network Protocol Support:
NAT traversal: Static NAT, STUN
Static/dynamic ARP request
Up to 32 routing

Power: 220 VAC
Power consumption: 80W
Operation Humidity: 10%-90%
No condensation
Dimension(w/D/H): 440*330*66mm
Weight: 6.4kg

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