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Dinstar DWG2000F-16G-V221 16 Port GSM Gateway

To meet its multi-operational capabilities, the Dinstar DWG2000-16G V221 gateway has 64 SIM slots.

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This DWG2000F series of units are extremely powerful in terms of establishing seamless VoIP and PLMN (Mobile) network transmission. With the support of a user-friendly design, this 64-SIM slot unit achieves customer pleasure. Users can expect excellent voice transmission over an IP network with this device. This is accomplished by lowering the number of people required to set up VoIP networks. This device works with both SIP servers and soft switches and offers complete compatibility.

Complete Control with multi-channel interoperability

The 16 channel route on the DWG2000F-16G allows for easy concealment of various systems. GSM systems with quad-band recurrence of 850/900/1800/1900 MHz, CDMA systems with 800 MHz, and WCDMA systems with recurrence of 850/900/1800/1900/2100 MHz are among them. Aside from that, the passage device also supports VoIP and PSTN hotlines. The DWG2000F is an unquestionably must-have gadget for control rules and flexible dial rules, as it can handle up to 8 simultaneous calls at the same time. It is possible to send SMS from any of the channels at any time, but the device chooses the fastest one for possible communication. For SMS transmission, it makes use of USSD and an open API. The gadget is capable of providing the most extreme adaptability with BCCH and transporter determination options. To top it off, there are also stick code administration offices included in the device. The Dinstar DWG2000F can work without having to destroy a remote SIM card because it can be managed remotely.


  • This device’s dimensions are estimated to be 440mm x 270mm x 44mm.
  • The weight is roughly 3.6 kg.
  • In the DWG2000F-16G GSM/CDMA/WCDMA Gateway device, network encryption standards RC4 and MD5 are used.
  • IP v6 configuration conventions can also be seen by clients in the device.
  • Work with a power supply rated at 100-240V, a repetition rate of 50-60Hz, and power consumption of 37W.
  • In the middle of an operation, the temperature can range from 0 to 40 degrees Celsius, while the capacity temperature can range from -20 to 80 degrees Celsius.

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Product Specification


Dimensions(W/D/H) 440×270×44mm
Humidity 10%-90% Non-Condensing
Operating Temperature 0 ℃~ 40 ℃
Power Consumption 37W
Power Supply 100-240VAC,50-60Hz
Storage Temperature -20 ℃~80 ℃
Unit Weight 3.6kg
Auto Provisioning Yes
CDR (10000 Lines CDRs Storage Locally) Yes
Configure Backup/Restore Yes
Factory Reset Yes
Firmware Upgrade by HTTP/TFTP Yes
IVR Customization Yes
Ping and Tracert Yes
SIM Card Slots 64
SIP/RTP/PCM Capture Yes
Syslog/Filelog Yes
Traffic statistics TCP,UDP,RTP
Voice Dialogist with Loopback Yes
Web/Telnet Configuration Yes
Call Forward Yes
Call Waiting/Call Back Yes
Carrier Auto/Manual Selection YES
Frequency Range GSM: 850/900/1800/1900MHz; CDMA: 800MHz WCDMA:850/900/1900/2100MHz
GSM Audio Coding Yes
PIN Modify Yes
Polarity Reversal Yes
SIM Interface 1.8v, 3.0v SIM Interface
SMS Send and Receive Yes
SMS to Email Yes
USSD Encoding Unicode/ASCII
ICMP Ping Yes
Network Protocols Yes
Static IP Yes
Static/Dynamic ARP Request Yes
Physical Interface
Console: 1* RS232 115200bps
Ethernet Interfaces 2*10/100 Base-T, RJ45
LED Indicators Power, RUN, Signal Strength Indicators
Mobile 16 GSM Channels
Software Features
Abnormal Call Monitor Yes
Auto SMS/Call Generation Yes
Auto Update SIM Number Yes
Balance Check Yes
Bandwidth Saving Yes
Call Minutes Limitation for Ports/Single Call Yes
Caller/Called Number Manipulation Rules Yes
Calling Type Mobile to VoIP, VoIP to Mobile
Low Balance Alarm Yes
Password authentication for incoming and outgoing calls Yes
Random Call Interval Yes
Signaling & RTP Encryption Yes
SIM Rotating by SIM Run Time SIM Balance
SIP Codes Mapping Yes
SIP Trunk and Trunk Group Yes
VoIP Hotline Yes
White/Black List Yes
Voice Processing
Call Progress Tone Generation Yes
Codecs G.711A/U law, G.723.1, G.729A/B
Comfort Noise Generator(CNG) Yes
DTMF RFC2833, SIP Info
Dynamic Jitter Buffer Yes
Echo Cancellation G.168 with up to 128ms
Programmable Gain Control Yes
Protocol SIP v2.0, RFC3261
Silence Suppression Yes
Voice Activity Detection(VAD) Yes

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