Digium 1A4B06F

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4 port modular analog PCI-Express x1 card with 4 Station interfaces and HW Echo Can. Digium 1A4B06F with the four included FXS modules and a carrier-grade echo cancellation unit, the Digium 1A4B06F PCI Express card is ideal for analog and VoIP systems. Use this PCI Express card to leverage existing analog equipment. The Digium 1A4B06F PCIe card is scalable, meaning you can mix and match up to four analog modules. This card is interoperable with Asterisk.


Features and Functions

  • One (1) - four (4) analog ports
  • PCI or PCI Express bus architectures
  • Combine line (FXO) and station (FXS) modules
  • Accepts up to four (4) single-port modules
  • Optional DSP -based carrier grade echo cancellation module
  • 32-bit 33MHz
  • Loop Start or Kewl Start Signaling
  • Temperature: 0° to 50° C
  • Digium patented VoiceBus™ technology for better audio
  • 5-year warranty
  • With Asterisk - DAHDI 2.7 or later required
  • With Switchvox - Switchvox 5.8.1 or later required