Dinstar DAG1000-4O 4 FXO Ports Analog VoIP Gateway

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The Dinstar DAG1000-4O 4Ports Analog-VoIP Gateway, has 4 FXO ports and is based on the standard SIP2.0. The gateway has 1 WAN port and three LAN ports to enable users an ADSL line up between 4 computer, at home or office to share.



  • Primary and secondary SIP accounts
  • Group is flexible port
  • IP trunk
  • Switching and routing flexibility
  • Data / voice / VLAN management
  • Voice / fax / modem
  • SNMP
  • Automatic Updates Firmware / configuration updates


Physical Interface

  • Phone Interface: 4 FXO RJ-11 4
  • Ethernet interface: 4 * RJ-45 10 / 100Mbps, RJ-45
  • Indicators Power, Run, Network: LED and Line LEDs

Sound processing

  • Audio codecs: G.711A / U law, G.723.1, G.729A / B
  • The audio envelope: CNG, VAD, G.168, AJB
  • Programmable Gain Control
  • Fashion Signal / RFC2833 / INBAND: DTMF

Features Contact

  • Types of Contact: Voice / T.38 / Pass-through / Modem FAX mode, with a maximum rate of 14. 4 kbps
  • Voice commands IVR: Private service IVR
  • Calling features: call waiting, call transfer, immediate response, call forwarding, hot-line, hold back, DND, voice mailbox, 3-way conferencing, direct IP call


  • Network protocols: IP, TCP, UDP, TFTP, FTP, ARP, RARP, Ping, NTP, SNTP, Http, DNS, Trancert
  • Traversal STUN, Ping, Tracert: NAT

Protocols and Standards

  • Protocols: SIP V2.0 (RFC 3261,3262,3264), RTP / RTCP
  • Standard: Bellcore Type 1 & 2, ETSI, BT, NTT and DTMF based CID, high-configurable call progress

Configuration Management

  • Auto Provisioning: Upgrade / auto-configuration, Syslog and CDR, SNMP, HTTP, TFTP,
  • Web interface: TCP / UDP / Current RTP / Statistics last calls, configure, upgrade firmware
Product Details

Data sheet

Echo Cancellationwith up to 128ms
RJ45 Ports10/100Mbps Ethernet Port
FXO Ports4
Operating humidity10%-90% Non-Condensing
Operating temperature0 ℃ ~ 45 ℃
Power Consumption12W
Layer 3Yes


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