VoIP GSM шлюз Dinstar DWG2000E-8G, 2x Lan 10/100Mbps, 8x слота за SIM карти, SMA антена конектор

Dinstar DWG2000E-8G GSM/CDMA/WCDMA VoIP Gateway

Introduction：Dinstar DWG2000E series GSM/CDMA VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between mobile and VoIP network. Compare to DWG2000C series product, DWG2000E has great improvement not only in software features but also in new hardware structure design. It is fully compatible with Dinstar SIMCloud/SIMbank solution and easy to use. Moreover, with built-in 4–1 antenna power divider which is saving space and more easier to install and maintain.

8 GSM/CDMA/WCDMA Channels
GSM: Quad-band 850/900/1800/1900MHz
CDMA: 800MHz
PSTN and VoIP Hotline
Up to 8 Concurrent Calls
Flexible Dial Rules and Manipulation Rules
SMS Sending and Receiving
USSD, Open API for SMS/USSD
BCCH
Carrier Selection
PIN Code Management
Remote SIM Card Management(SIMCloud)

Physical Interfaces
SIM Card Slot: 8 Channels
Ethernet Interface: 2 LAN 10/100M Base-Tx RJ45
Console: 1* RS232 115200bps
Antennas Connectors: SMA
LED Indicators:
PWR, RUN, Signal Strength, On/Off- hook
Reset Button
SIM Card Installation
Local SIM/Remote SIM with SIMBank

Voice Capability
•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

Mobile Feature
•Frequency Range:
GSM: 850/900/1800/1900MHz
CDMA: 800Mhz
WCDMA:2100MHz(Optional)
•SMS/SMSC/USSD
•SMS Coding/Decoding: ASCII/UCS2
•Open API Protocol
•PIN Code Management
•Call Duration Limitation for SIM Card/Single Call
•Polarity Reversal （GSM)
•Answer Delay (CDMA)
•Carrier Selection
•Caller ID Restriction for Outgoing Call
•BCCH Management
•Call Waiting
•Call Forwarding

SIP Characters
•SIP V2.0 RFC3261
•SDP RFC2327
•Session Timer RFC4028
•RTP/RTCP RFC3551
•SIP Registration
•SIP Trunk ( Peer Mode)
•SIP Trunk Group
•Ringback (Immediately, Alerting)
••Configurable SIP Release Code
DNS SRV/A Query
•Outbound Proxy
•DTMF Mode: Signal/RFC2833
• NAT Traversal
Dynamic NAT, Static NAT, STUN

Physical Properties
•Power Supply
Input:100-240V,50-60Hz
Output: DC12V 4.0A
•Power Consumption:
DWG2000E-4G: 20w
DWG2000E-8G: 25w
•Temperature(Operation): 0 ℃ ~ 45 ℃
(Storage): -20 ℃ ~80 ℃
•Operation Humidity: 10%-90% No Condensation
•Dimension(W/D/H): 250*156*32.5mm
•Weight: 1.069kg
•Package Weight: 2.05kg

Network Protocol
•IP v4, UDP/TCP, PPPoE, DHCP, FTP/TFTP ARP,RARP, NTP
•VPN PPTP
•Encryption: RC4,MD5 (Coming Soon)
•IP v6 (Coming Soon)
•HTTP, Telnet


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