Dinstar gateway DAG2000-32FXS
Mô tả chi tiết sản phẩm
Dinstar gateway DAG2000-32FXS, Dinstar DAG2000-32FXS, VOIP Gateway Dinstar DAG2000-32S, Thiết bị VOIP Dinstar gateways DAG2000-32FXS
Chức năng
Cho phép 2 cuộc gọi đồng thời
• Gọi điện giữa hai văn phòng thông qua đường truyền ADSL miễn phí
• Gọi điện thoại quốc tế bằng thẻ Internet Phone
• Hoạt động theo chuẩn VoIP tiên tiến nhất - Session Initiation Protocol (SIP)
• Chức năng khác
Features
● Spans a range of 32 FXS ports
● Flexible hardware configuration, easy to expansion
● Support T.38 & Pass-through real-time fax, which can continually fax multiple pages
● VAD, CNG, PLC, Dynamic Jitter Buffer L2/L3
● Call hold, Call waiting, Call forward, Do not disturb, Blind transfer, Attended transfer, 3-way conference
● Perfect interoperable with leading Softswitch and IPPBX suppliers worldwide
Specification
Interfaces
● Telephony Interfaces: 32 FXS lines
● Network Interfaces: 4*10/100M Base-TX RJ-45
● LED Indicators: Power, Run and Line LEDs
Voice Processing
● Voice Packet Capabilities: G.168 with 32, 64, or 128 ms tail length; CNG, VAD, PLC, AJB
● Voice Codec: G.711A/U low, G.723.1, G.729AB
● QoS: Diff Serve, Tos, 802.1P/Q VLAN Tagging
Call Features
● Calling Type: Voice/FAX
● IVR Voice Prompt: FXO second stage dialing, Private service IVR
● Call Handling: One stage dialing, Configurable dial plan, up to 100 dial rules
● FAX over IP: T.38/Pass-through/Modem FAX mode, Up to 14.4kbps
● DTMF: RFC2833, SIP INFO, INBAND
● Call Features: Caller ID of block, Call waiting, Blind or attended call transfer, Call forward, Do not disturb, 3-way conference
Network
● Network Work Mod: NAT Router or Switch Mode
● Network Protocols: IP, TCP, UDP,TFTP, FTP, TCP,ARP,RARP, ICMP, NTP, SNTP, Http, DNS, Telnet
● NAT Traversal: STUN, Ping, Tracer
Protocol and Standard
● Protocol: SIP V2.0 RFC3261, RTP/RTCP (RFC 1889,1890)
● Standard: Bellcore Type 1&2, ETSI, BT, NTT, and DTMF Based CID, Configurable call progress tone
Configuration Management
● Auto Provisioning: TFTP, HTTP, Auto configure/upgrade, Data backup/restore
● Web GUI: Configuration, firmware upgrade, TCP/UDP/Current RTP/History calls Statistics
● Management: Syslog and CDR, Telnet, SNMP
Thông số kỹ thuật
| Dimensions(L*W*H, unit: mm) | 440*250*44 |
| Weight (unit: kg) | 3.5 |
| Product specifications | DAG2000-32FXS |
| Operating temperature | 0-40℃ |
| Storage temperature | -20-70℃ |
| Operating humidity | 10%-90% |
| External power adapter | Yes |
| Power input | 220VAC/50Hz/0.5A |
| External power input | 100-240V |
| Power (unit: W) | 56 |
| Protection of telephone interface against lightning strike | 10/700. 4000V |
| Network interface | 10/100BASE-TX |
| Number of WAN ports | 1 |
Phân phối thiết bị Gateway giá rẻ cho mọi nhà.
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