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OpenVox DE1630E Digital E1/PRI PCI Express Card + HW EC

Manufacturer OpenVox
Free Standard Shipping on Orders ≥ 500 EUR
OpenVox DE1630E Digital PCI Express Card and HW EC 16 Port PRI
OpenVox DE1630E Digital PCI Express Card and HW EC 16 Port PRI Discounts Apply !
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OpenVox DE1630E PRI PCI Express Card with HW EC.

OpenVox DE1630E ISDN card is advanced 16 ports T1/E1/J1 Asterisk® card with superior quality in the open source community. The leading innovation ensures users to adjust the interrupt frequency to reduce the CPU load up to 70%.

OpenVox DE1630E 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 basics. The Octasic® DSP-based EC module enables users to eliminate echo tails up to 128ms or 1024 taps across all 480 channels in 16E1 mode or 368 channels in 16T1/J1 modes. Furthermore, this module takes advantage of the Octasic® Voice Quality Enhancement to provide superior sound quality on all calls.

OpenVox DE1630E 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 mode. Both line-side and trunkside interface are supported.

Operating Systems

  • Linux (all versions, releases and distributions from 1.0 up)

Certified by trixbox® CE and Elastix®


  • 16 T1/E1/J1 ports with PCI-E interface for high performance voice and data applications
  • 32 bit bus master DMA data exchanges across PCI-E interface at 132 Mbytes/sec
  • LEDs display the board’s status
  • Up to 480 Simultaneous voice calls respectively
  • Scalable: Just adding more cards to extend the system
  • Autosense compatibility with 12V and 3.3 V PCI-E busses
  • Worldwide usable: Configurable line interface to meet global telephone line interface requirements
  • Elastix® Officially Certified


  • 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


Manufacturer's Product Warranty Period: OpenVox Lifetime Warranty. (See Manufacturer's own web site for details)



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Who is openvox4EU.com?
openvox4EU.com is a pan-European distributor/e-tailer of OpenVox premier VOIP Appliance, Gateway, IP PBX, and Telephony Card technologies and solutions.
OpenVox DE1630E Digital E1/PRI PCI Express Card + HW EC | openvox4EU.com ships to: Austria (Oesterreich), Belgium (Belgique), Bosnia-Herzegovina (Bosna i Hercegovina), Bulgaria (Bulgariya), Croatia (Hrvatska), Cyprus (Kypros), Czech Rep (Ceska republika), Denmark (Danmark), Estonia (Eesti), Finland (Suomi), France, Germany (Deutschland), Greece (Hellas), Hungary (Magyarorszag), Ireland (Eire), Italy (Italia), Latvia (Latvija), Liechtenstein, Lithuania (Lietuva), Luxembourg, Malta, Macedonia Rep (Makedonija), Montenegro (Crna Gora), Netherlands (Nederland), Norway (Norge), Poland (Polska), Portugal, Romania, Serbia (Srbija), Slovakia (Slovensko), Slovenia (Slovenija), Spain (Espana), Sweden (Sverige), Switzerland (Schweiz/Suisse), United Kingdom.