Key Features

  • SS7 Signaling supported
  • 1, 2, 4 or 8 T1/E1/J1 ports with PCI-Express interface for high performance voice applications
  • 4 Port PCI and PCIe interface on the same card. Fully PCI 2.2/PCIe (X1) compliant
  • Optimized per channel DMA streams and hardware-level HDLC handling unload the host CPU
  • Optional Octasic® DSP Echo Cancellation Module 128ms tail/channel (on all channel densities)
  • PRI Switch Compatibility: EuroISDN, Network or CPE, AT&T 4ESS, CAS Voice Modes
  • Interoperable with AsteriskTM, FreeswitchTM, YATETM, ElastixTM, TrixboxTM, FreePBXTM ...
  • 1 year warranty
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