FXO VoIP Gateway

DAG1000-2O

DAG1000-4O

DAG1000-8O

DAG2000-16O

DAG1000-4O

4 * FXO Analog VoIP Gateway

DAG1000-4O FXO analog gateway is a type of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) and PBX systems. The analog gateway has 4 FXO ports and is used to connect to analog PBX or the PSTN lines of telecom carriers. 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 businesses, SOHO, remote offices as well as enterprises with multiple branches.

  • 3-Way Conference

  • T.38/T.30

  • 4 FXO

  • TLS/SRTP

  • NGN/IMS

  • VLAN

Cost- Effective VoIP Gateway

4 FXO ports, 1 WAN, 2 LAN

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
    TLS/SRTP
    Music on hold
  • DAG1000-2O/4O/8O Analog VoIP Gateway Datasheet
    DAG Series FXO VoIP Gateway User Manual