Min. Order : 1 Unit

Multi SIM gateway 16 channels with 64 SIM gateway 1:4 dinstar official selling

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Brand: Dinstar
Brand Name: Dinstar
Type: VoIP Gateway
Warranty: 12 Months
Place of Origin: Guangdong China
Color: Black
Frequency: Quad-band 850/900/1800/1900MHz
API: Supported, http & smpp
Protocol: SIP v2.0, RFC3261
Model Number: DWG2000F-16G-V131
Voice Codec: G.711A/U law, G.723.1, G.729A/B
Channels: 16/64 ports
Packaging Detail: outerbox+innerbox+PE+warranty card+quick intallation instruction+ accessory
Selling Units: Single item
Single package size: 65X36X11 cm
Single gross weight: 7.0 KG
Shenzhen Dinstar Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 6,000+
Visit Store
16 GSM Channels with 64 SIM Slots, Easy to Conduct SIM Rotation Locally
GSM: 850/900/1800/1900MHz; CDMA: 800MHz; WCDMA: 850/900/1900/2100MHz
Built-in Bandwidth Saving, Signaling&RTP Encryption
Auto Call/SMS Generation
Auto Update SIM Number and Balance Check
No Balance Alarm and Call Minutes Limitation
Voice Processing
•Protocol: SIP v2.0, RFC3261
•Codecs:G.711A/U law, G.723.1, G.729A/B
•Silence Suppression
•Comfort Noise Generator(CNG)
•Voice Activity Detection(VAD)
•Echo Cancellation: G.168 with up to 128ms
•Dynamic Jitter Buffer
•DTMF: RFC2833, SIP Info
•Call Progress Tone Generation
•Programmable Gain Control
•NAT: STUN, Dynamic NAT, Static NAT
•SIM Interface: 1.8v, 3.0v SIM Interface
•Frequency Range:
GSM: 850/900/1800/1900MHz; CDMA: 800MHz
•USSD Encoding: Unicode/ASCII
•Polarity Reversal
•PIN Modify
•Carrier Auto/Manual Selection
•SMS Send and Receive
•SMS to Email
•Call Waiting/Call Back
•Call Forward
•GSM Audio Coding: HR, FR,EFR, AMR_FR,AMR_HR
Software Features
•Calling Type:
Mobile to VoIP, VoIP to Mobile
•SIP Trunk and Trunk Group
•Caller/Called Number Manipulation Rules
•SIP Codes Mapping
•White/Black List
•PSTN Hotline
•VoIP Hotline
•Password authentication for incoming and outgoing calls
•Abnormal Call Monitor
•Call Minutes Limitation for Ports/Single Call
•Auto SMS/Call Generation
•Balance Check
•Low Balance Alarm
•Auto Update SIM Number
•Random Call Interval
•Abnormal Call Monitor
•SIM Rotating by
SIM Run Time
SIM Balance
•Bandwidth Saving
•Signaling & RTP Encryption
•Static IP, DHCP Client, PPPoE
•Network Protocols:
•Static/Dynamic ARP Request
•Web/Telnet Configuration
•Configure Backup/Restore
•Firmware Upgrade by HTTP/TFTP
•Factory Reset
•CDR (10000 Lines CDRs Storage Locally)
•Ping and Tracert
•Traffic statistics: TCP,UDP,RTP
•VoIP Call Statistics
•PSTN Call statistics: ASR,ACD,PDD
•Voice Dialogist with Loopback
•GSM Network Dislogist
•IVR Customization
•Auto Provisioning
•SIP/RTP/PCM Capture
Physical Interface
•Mobile: 16 GSM Channels
•SIM Card Slots: 64
•Ethernet Interfaces:
2*10/100 Base-T, RJ45
•LED Indicators: Power, RUN, Signal Strength Indicators
1* RS232 115200bps
•Power Supply:
•Power Consumption: 37w
•Operating Temperature: 0 ℃~ 40 ℃
Storage Temperature: -20 ℃~80 ℃
•Humidity: 10%-90% Non-Condensing
•Dimensions(W/D/H): 440×270×44mm
•Unit Weight: 3.6kg
Warranty Policy:
1. For any fault that occurs during normal use within one month after product sale,customer can ask for free return,replacement or repair,and Dinstar pays the freight out and home.
2. For any fault that occurs during normal use within one year after product sale,customer can enjoy free maintenance,and part of the return freight is borne by Dinstar.
3. Customer can still enjoy maintenance services within three years after product sale, but he or she needs to pay the cost of materials.
4. Customer can still enjoy maintenance services after three years since product sale, but he or she needs to pay the cost of labor and materials.
5. Please bring purchase certificate and the warranty card (effective when stamped). If these are not presented,the free warranty period will be calculated from the date of production.
6. Customer cannot have free warranty service under the following conditions:
1) The free warranty period has expired.
2) Damages caused by human activities (including the damages due to incompliance with the requirements in user manual during installation or use).
3) Damages due to use of accessories that are not produced by Dinstar.
4) Consequences resulting from unauthorized tampering with the product.
5) Damages during transportation, loading or unloading.
6) Damages caused by force majeure such as earthquake, fire disaster and lightning stroke.