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

DAG3000-312S

High-density Analog VoIP Gateway

DAG3000-312S FXS analog gateway is a multi-functional voice gateway that provides seamless connectivity with analog phones, fax machine or analog PBXs to VoIP gateway. The overall frame of DAG3000-312S is compact and structured, supporting RJ21 interface standards and up to 312 FXS voice interfaces via user boards plugging at a size of 3U. In addition, DAG3000-312S provides high-performance hardware solution with good voice/fax processing capability. It is able to provide efficient and high-quality IP voice services for service providers, enterprises, community residents, and hospitalities.

  • 312 FXS

  • NGN/IMS

  • 3-Way Conference

  • T.38/T.30

  • TLS/SRTP

  • VLAN

High-density FXS VoIP Gateway

Max 312 FXS Ports, RJ21(50-pin telco), 3U Chassis

312 concurrent calls for all voice codecs

Ideal for VoIP deployments with large install base of analog devices

High Reliability

Redundant MCUs

Redundant power supplies

Dual bond GE: GE port failover & load balancing

Lightning protection up to 4KV

5KM long lines

Failover dial plan

High Security

Radius authentication

TACACS authentication

HTTPS

TLS & SRTP

Access control list

Full VoIP Features & Broad Compatibility

SIP v2, compatible with mainstream IP PBXs, Softswitches and SIP servers

Voice, Fax (T.38 & T.30 bypass) and modem support

IPv4/IPv6, VLAN, VPN, QoS

Flexible routing and dial plan

HD voice quality and various voice codecs

Easy Management

  • Web interface with quick configuration wizard, the setup is not complicated anymore

    Auto-provisioning for large-scale deployments

  • Support SNMP and TR069

    Dinstar Cloud NMS: Dinstar own mangement system enables you to manage, monitor and maintain devices in bulk

  • Features
  • Download
  • Digit Map
    IMPU
    Action URL
    Voicemail
    Custom IVR
    Call Holding
    Call Waiting
    Do-not-disturb
    Blind Transfer
    Attend Transfer
    Call Forward on Busy
    Call Forward on No Reply
    Ringing Group, Hotline
    3-way Conference
    Early Media/Early Answer
    Abbreviated Dialing
    Access and Peer Mode
    SIP PnP Auto Provisioning
    PBX IVR
    Unconditional Call Forward
    SIP registration to different servers
    Flexible Call Routing Policy
    Caller/Called Number Manipulation
    Recording
    T.38/Pass-through
    Modem/POS
    Silence Suppression
    Bandwidth Optimization
    Comfort Noise Generation(CNG)
    Voice Activity Detection(VAD)
    Packet Loss Concealment
    Adaptive (Dynamic) Jitter Buffer
    Programmable Gain Control
    G.711A/U law, G.723.1, G.729A/B, G.726, iLBC, AMR, AMR-GSM
    DTMF mode: Signal/RFC2833/INBAND
    Echo Cancellation(G.168), with up to 128ms
  • DAG3000-312S Analog VoIP Gateway Datasheet
    DAG3000 Analog VoIP Gateway Quick Installation Guide