Dinstar GSM Gateway DWG2000D-32G
Mô tả chi tiết sản phẩm
GSM Gateway Dinstar DWG2000D-32G, Dinstar DWG2000D-32G, GSM VoIP Gateway DWG2000D-32G, VoIP GSM Gateway Dinstar DWG2000D-32G, DWG2000 32 Port GSM VoIP Gateway
Dinstar GSM Gateway DWG2000D-32G với 32 kênh GSM/CDMA/WCDMA Gateway là một sản phẩm đa chức năng được sử dụng chuyển tiếp giữa mạng GSM/CDMAWCDMA với mạng VoIP. Đây là giải pháp hữu hiệu nhằm tiết kiệm chi phí cho các doanh nghiệp vừa và nhỏ.Thiết bị hoạt động tốt với ứng dụng mã nguồn mở Asterisk.
Tính năng
Dinstar DWG 2000D-32G GSM VoIP Gateway Key Features
- SNTP
- PIN can be modified
- webSMS/SMSC/USSD, support API
- Manual /automatic selection operators
- Syslog way output tracking information
- Ping/ Tracer on web
- Up to 32 current calls
- BCCH(Lock frequency)
- Compatible with SIMBOX and SIMBANK
-
Not only does the Dinstar 32G GSM inherit tradition of quality voice
communication over IP network but reduces the human resource of VoIP
network deployments. It’s a cost-effective gateway for call termination
(VoIPtoGSM) and (GSM/CDMAtoVoIP). It is fully compatible with leading
soft switch and SIP server.
System Application
Technical Specification Dinstar DWG 2000D-32G GSM VoIP Gateway
Thông số kỹ thuật
| Voice |
- 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 Specifications |
- Frequency Range: GSM 850/900/1800/1900MHz - DTMF mode: Signal/RFC2833 - SMS/SMSC/USSD - Provide API interface - Call duration limitation - One/two stage dial-up, Hotline - Polarity Reversal - Custom IVR - PIN modified - Carrier select - CLIR - BCCH |
| 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 |
| 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 BaseTx RJ45 - Manage Interface: 1 Console RFC2833 - Static IP, PPPoE, DHCP - Network Protocol Support: - IP,TCP, UDP,TFTP, FTP, RTP, RTCP, - ARP,RARP,ICMP Ping, NTP, SNTP, Http, DNS - NAT traversal: Static NAT, STUN - Static/dynamic ARP request - Up to 32 routing - VLAN |
| Physical properties |
- Power: 220 VAC - Power consumption:80W - Temperature(operation): 0 ℃ ~ 45 ℃ (storage): -20 ℃ ~80 ℃ - Operation Humidity: 10%-90% - no condensation - Dimension(w/D/H): 440*330*66mm - Weight: 6.4kg |
| Packing Content |
- Gateway - RJ-45 Network cable - Antenna |
Phân phối độc quyền thiết bị VoIP Gateways toàn quốc
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đài Adsun, tổng đài IP,