Hybrid VoIP Gateway

DAG1000-1S1O

DAG1000-2S2O

DAG1000-4S4O

DAG2000-8S8O

DAG3000-32S/O

DAG3000-128S/O(EOL)

DAG1000-4S4O

4S4O Hybrid Analog VoIP Gateway

The DAG1000-4S4O Hybrid Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The analog gateway has 4 FXS and 4 FXO ports which integrates both FXS and FXO features. Besides, the gateway is also designed with power failover and IP/SIP fail over features. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small and medium businesses, call centers, SOHO, remote offices as well as enterprises with multiple branches.

  • 3-Way Conference

  • T.38/T.30

  • 4 FXO/FXS

  • TLS/SRTP

  • NGN/IMS

  • VLAN

Cost- Effective VoIP Gateway

4 FXS 4 FXO ports, 1 WAN, 2 LAN

Power Failover

IP/SIP Failover

Support SIP, IMS 

T.38 Fax 

Flexible routing & Dial plan

Interoperable with leading softswitches, IP-PBXs and SIP servers

High Stability and Reliability

Embedded Operation System

Market-proven hardware design

Carrier-grade reliability

Main/Secondary SIP server failover

TLS/SRTP Security

Easy Management 

  • Intuitive Web interface including Quick installation guide

    Support SNMP &TR-069

    Automated provisioning

  • Dinstar Cloud Management System

    Configuration Backup and Restore

    Debug tools in web interface

  • Features
  • Download
  • IPv6, IPv4

    Call waiting

    SIP/IMS
    Call Transfer (Blind transfer, Attend transfer)
    SIP v2.0 (RFC3261) based on UDP/TCP/TLS
    Call Forwarding (Unconditional, No reply)
    Fax over T.38 and Pass-through
    Speed Dial
    QoS:L3 DIFFServ, 802, 1P/Q VLAN Tagging
    Do Not Disturb(DND)
    3-way conference
    Automatic firmware upgrade and configuration via HTTP/HTTPS
    Hunting group
    System logs & CDR
    Voice Mail
    Flexible routing & dial plan
    Pluse Dialing
    Backup and restore
    MWI
    SNMP/TR-069
    3 km long haul
    TLS/SRTP
    Music on hold
  • DAG1000-4S4O Analog VoIP Gateway Datasheet
    DAG Series FXS&FXO Analog Gateway User Manual