ISDN PRI 2 ports PCI & PCIe

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This is an affordable 1-4 port T1/E1 card that delivers great voice quality which includes line Echo Cancellation in the hardware. It supports up to 30 voice calls per span full-duplex data throughput over four T1, E1 lines. This card can be used along with open source Asterisk PBX running on a PC, Customers can develop their own IP PBX solution with full feature set of legacy PBX and sophisticated feature set of modern IP-PBX. This card is available in both PCI and PCIe interfaces.













  • 128 ms Hardware based Line Echo Cancellation on Octassic Tm DSP
  • 50 users Conference Room. Mixing done on Card
  • Elastix TM Certified and works Asterisk TM, Freeswitch TM, YATE as well as other open source projects
  • 1, 2 and 4 ISDN-32 PRI T1/E1 ports with 30 B channels and 1 D channel per span
  • EuroISDN (PRI or PRA) - Q.931/Q.921
  • Fully PCI 2.2/PCIe compliant
  • RJ 48 connector
  • Suitable for 3.3 volts and 5.0 volts 32 bit PCI 2.2 slots
  • PCI 2.2/PCIe compliant


Target Applications:

  • Voice-over Internet Protocol (VoIP) Services
  • Complex IVR Trees
  • "Meet-Me" Bridge Conferencing
  • Calling Card Platforms
  • VoIP Gateways
  • Legacy PBX/IVR Services
  • Voice/Data Router (replace expensive routers)
  • Call Center

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Read 1486 times Last modified on Sunday, 25 November 2012 15:36