Taiwan

原廠 Dinstar DAG1000 4 FXO 8 FXO 4/8 Port FXO 外線 VoIP ATA SIP Gateway [支援SIP協議] [保固一年]

測試可與Asterisk / Elastix 系統連結使用，可與各大品牌IP總機使用 (Grandstream, Cisco, Avaya, Yeastar, EZUC+, etc)

DAG1000-4O/8O一款多通道高接入型網關，為小型企業，家庭式辦公，遠程辦公室和多分支企業提供了一個低成本，操作簡單的IP語音電話解決方案。支持4個和8個FXO語音接口，用於連接傳統電信運營商電話線或模擬PBX。

CP值高，語音品質高的 SIP Gateway

• 專業的語音處理晶片，具有高性能、全並發的呼叫處理能力
• 支援4個FXO語音接口
• 支援G.711、G.729、G.723，G.726，iLBC， AMR等編碼
• 支援語音、 和POS終端接入
• 網路接口：1* LAN，1* WAN, 10/100Mbps, RJ45

安全性高，穩定可靠

• 採用嵌入式操作系統
• 支持SIP TLS和SRTP加密功能
• 主要支持2種來電顯示格式：
 - 雙音多頻DTMF(DualTone MultiFrequency);
 - 頻移鍵控FSK (Frequency- shift keying);
• 迴聲消除
• 多級用戶權限訪問管理
• 支持多種安全與加密協議，保障企業用戶通信安全

自動化配置，網路管理

• 支持SNMP/TR069標準網絡關係協議
• Dinstar綜合設備管理平台DMCloud系統，輕鬆管理分佈式部署的設備
• 提供遠程Web，遠程Telnet維護能力，提高運維效率
• 自動配置

DAG1000 is a multi-functional analog gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), and PBX systems. The device offers 4 or 8 FXO ports, which is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services. DAG1000 support the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIP-based IP telephony systems. 

Key Features

* Cost effective gateway with 4/8 FXO ports
* over IP (T.38 and Pass-Through)
* Support IPv4 and IPv6
* TR069 and SNMP
* Elastix/Broadsoft Certification
* Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.
* Fully compatible with leading IMS/NGN, SIP based IP telephony system

Physical Interfaces

• Capacity
DAG1000-4O, 4 FXO, RJ11
DAG1000-8O, 8 FXO, RJ11
• Ethernet Interfaces: 1* WAN, 3* LAN,10/100Mbps, RJ-45
• Console N/A

Voice & F A X 

• G.711A/U law, G.723.1, G.729A/B, 
• Silence Suppression
• Comfort Noise Generation(CNG)
• Voice Activity Detection(VAD)
• Echo Cancellation(G.168), with up to 128ms
• Adaptive (Dynamic) Jitter Buffer
• Programmable Gain Control
• T.38/Pass-through
• Modem/POS
• DTMF mode: Signal/RFC2833/INBAND
• VLAN 802.1P/802.1Q
• Layer3 QoS and DiffServ

FXO

• Connector: RJ11
• Dial Mode: DTMF/Pulse Dialing
• Caller ID: FSK, DTMF
• Polarity Reversal
• Answer Delay
• Busy Tone Detection
• No Current Detection

VoIP

• Protocol: SIP v2.0 (UDP/TCP),RFC3261 SDP,RTP(RFC2833), RFC3211, RFC3311
• RTP/RTCP, RFC
• RFC4028 Session Timer
• RFC3266 IPv6 in SDP
• RFC2806 TEL URI
• RFC3581 NAT, rport
• Primary/Backup SIP Server • Outbound Proxy
• DNS SRV/ A Query/NATPR Query
• SIP Trunk
• Early Media/Early Answer
• NAT:STUN, Static/Dynamic NAT

Network Features

• Static/Dynamic IP
• PPPoE
• DHCP Client
• IPv4/IPv6
• TCP, UDP,TFTP, FTP, ARP,RARP, Ping, NTP, SNTP, HTTP/HTTPS, DNS
• Ping / Tracert
• DHCP Option

Software Features

• Port Group
• Web ACL
• Telnet ACL
• Action URL
• Digitmap
• Routing Rules based Prefixes
• Caller/Called Number Manipulation

Environmental

• Power Supply: 100-240VAC, 50-60 Hz @ External Adapter DC12V
• Power Consumption: DAG1000-4O: 12W DAG1000-8O: 20W
• Dimensions(W/D/H): 242*152*40mm
• Unit Weight: 1kg