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OpenVox VS-EIU-1004 Unified Communication Platform Adapter

Product ID VS-EIU-1004
Manufacturer OpenVox
Free Standard Shipping on Orders ≥ 500 EUR
OpenVox EIU GSM Module 4 Port PRI
OpenVox EIU GSM Module 4 Port PRI Discounts Apply !
Price: 769.03 EUR (915.15 EUR Inc. Tax)
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OpenVox VS-EIU-1004 Unified Communication Platform Adapter.

VS-EIU-1004 is a 4 port T1/E1 adapter It supports up to 128 channels in E1 mode or 96 channels in T1 modes. VS-EIU-1004 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.

  • 4 PRI ports


  • Industry 1st adjustable interrupt routing design
  • FPGA design, upgradeable firmware onsite
  • AT&T 4ESS
  • Signaling: PRI, SS7 (TUP & ISUP), OpenR2
  • National ISDN 2
  • RoHS Compliant
  • Certificates: FCC, CE & CS-03
  • Interrupt frequency adjustment
  • Compatible with all commercial available motherboards
  • PRI/Switch Compatibility - Network or CPE
  • Euro ISDN (PRI or PRA) - Q.931/Q.921
  • CAS Voice Modes
  • DMS100
  • Lucent 5E
  • Compatible with most operation platform, Asterisk, Elastix and so on


  • 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: 1-year. (See Manufacturer's own web site for details)



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