FXS VoIP Gateway

DAG1000-1/2S

DAG1000-4S

DAG1000-4S(GE)

DAG1000-8S

DAG2000-16S

DAG2000-24S

DAG2000-32S

DAG2500-48/72/96S

DAG3000-312S

DAG2000-24S

24 FXS Analog VoIP Gateway

DAG2000-24S is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard RJ11 and RJ21 interfaces, the device offers maximum 24 FXS ports. It provides the standard SIP protocol and is compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.

  • 3-Way Conference

  • T.38/T.30

  • 24 FXS

  • TLS/SRTP

  • NGN/IMS

  • VLAN

Cost-Effective VoIP Gateway

24 FXS ports, 3 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
    5 km long haul
    TLS/SRTP
    Music on hold
  • DAG2000-24S Analog VoIP Gateway Datasheet
    DAG2000-24S/32S Analog VoIP Gateway User Manual