Quad Span T1 E1 J1 PRI PCI-E Card + Echo Can EC2128 (LPAV)

  • Model: DE430E
  • UPC: 617375763975
  • Shipping Weight: 2lbs
  • Manufactured by: OpenVox

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Product Spotlight
OpenVox DE430E is now the leading 4 port T1/E1/J1 PCI-E card in the open source industry. It takes full advantage of Octasic® Hardware Echo Cancellation Module to deliver the superior voice quality over T1, E1, and J1 interface.

    Industry 1st adjustable interrupt routing design
    Interrupts frequency adjustment
    Compatible with All Commercially Available Motherboards
    Four T1/E1/J1 ports with PCI interface for high performance voice and data applications
    Octasic® Hardware Echo Cancellation Module Available
    3-Month “No Questions Asked” Return Policy
    Lifetime warranty

The DE430E is an upgrade product of the DE410E. It’s supposed to be the most advanced 4 port T1/E1/J1 asterisk® card with superior quality in the open source community. The leading innovation ensures users to adjust the interrupts frequency to reduce the CPU load up to 70% and adjust the interrupt number to avoid interrupt number sharing or conflict.

DE430E offers an on-board Octasic® DSP-based echo cancellation module. It supports T1, E1, and J1 environments and is selectable on a per-card or per-port basis. The Octasic® DSP-based EC module enables users to eliminate echo tails up to 128ms or 1024 taps across all 128 channels in E1 mode or 96 channels in T1/J1 modes. Further, this module takes advantage of the Octasic® Voice Quality Enhancement to provide superior sound quality on all calls.

DE430E supports industry standard telephony and data protocols, including Primary Rate ISDN (both N. American and Standard Euro) protocol families for voice, PPP, Cisco, HDLC, and Frame Relay data modes. Both line-side and trunk-side interfaces are supported.

DE430E works with Asterisk®, Elastix®, FreeSWITCH?, PBX in a Flash, trixbox®, Yate? and IPPBX/IVR projects as well as other Open Source and proprietary PBX, Switch, IVR, and VoIP gateway applications.

Target Applications
    Voice-over Internet Protocol (VoIP) Services
    Complex IVR Trees
    "Meet-Me" Bridge Conferencing
    Calling Card Platforms
    VoIP Gateways (support SIP, H.323, and IAX)
    Legacy PBX/IVR Services
    Voice/Data Router (replace expensive routers)
    PRI/Switch Compatibility - Network or CPE

Technical Specifications
    Four T1/E1/J1 ports with PCI interface for high performance voice and data applications
    Half-length PRI card
    RJ48 connector
    Low profile option
    FPGA design, upgradeable firmware onsite
    Power: 2.6W Minimum, 3.9W Maximum
    Operation temperature: 0°C to 50°C
    Storage temperature: -65°C to 125°C
    Dimension: 2U Form factor: 12*6.4*1.8cm
    Weight: 300g

Optional Octasic® DSP Echo Cancellation Module—EC2128
    128ms tail/channel (on all channel densities)
    Octasic® Music Protection
    Adaptive Noise Reduction
    Automatic Level Control (G.169)
    Field upgradeable algorithm
    V.25 / V.8 answer tone (w/ and w/o phase reversal)
    DTMF as per Q.24
    No CPU load as a result of echo cancellation.
    Does not increase the physical size of the card, and no additional slot is required
    EC2128 power: 0.33W/3.5W
    Storage temperature: -40°C to 75°C

PRI Switch Compatibility
    EuroISDN (PRI or PRA) - Q.931/Q.921
    Network or CPE
    AT&T 4ESS
    National ISDN 2
    CAS Voice Modes
    DMS 100
    Lucent 5E

Minimum Hardware Requirement
    800-Mhz Pentium III
    128MB RAM
    Available PCI-E x1 Slot


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