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OpenVox DE230E is now the leading 2 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.

The DE230E is an upgrade product of the DE210E. It’s supposed to be the most advanced 2 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.

 

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

 

 

DE230E 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 64 channels in E1 mode or 48 channels in T1/J1 modes. Further, this module takes advantage of the Octasic® Voice Quality Enhancement to provide superior sound quality on all calls.

DE230E 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.

DE230E 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.

  • Industry 1st adjustable interrupt routing design
  • Interrupts frequency adjustment
  • Compatible with All Commercially Available Motherboards
  • 2 T1/E1/J1 ports with PCI interface for high performance voice and data applications
  • Octasic® Hardware Echo Cancellation Module Available

Specifications

  • 2 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: 2.3W Minimum, 3.5W 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: 95g

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

Features

  • 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
  • EC2064 power: 0.33W/3.5W
  • Storage temperature: -40°C to 75°C

Contact us:

Address: Office 109B, Dubai Tower
Baniyas Sq., Deira, Dubai, UAE.
Telephone:  +971 4 2277586
Mobile:  +971 50 7439079
(whatsapp) +971 55 4886092
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