Europservers DWG2000F-16G
ORDER
Europserver DWG2000F GSM/CDMA/WCDMA VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (Mobile) and VoIP network. The DWG2000F 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 to VoIP). It is fully compatible with leading Soft-switch and SIP server.
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
Mobile
• SIM Interface: 1.8v, 3.0v SIM Interface
• Frequency Range:
GSM: 850/900/1800/1900MHz; CDMA: 800MHz
WCDMA:850/900/1900/2100MHz
• USSD Encoding: Unicode/ASCII
• HTTP API for SMS
• Polarity Reversal
• PIN Modify
• Carrier Auto/Manual Selection
• CID/CLIR
• BCCH
• 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
Network
• Static IP, DHCP Client, PPPoE
• Network Protocols:
• TCP/UDP,TFTP, FTP, RTP/ RTCP, SSH,ARP,RARP,ICMP Ping, NTP, HTTP, DNS
• Static/Dynamic ARP Request
Maintenance
• Web/Telnet Configuration
• Configure Backup/Restore
• Firmware Upgrade by HTTP/TFTP
• Factory Reset
• CDR (10000 Lines CDRs Storage Locally)
• Syslog/Filelog
• 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
• Console:
1* RS232 115200bps
Environmental
• Power Supply:
100-240VAC,50-60Hz
• 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
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