Digium 1A4A00F

(No reviews yet) Write a Review

This product is not currently available for purchase. Please try a new search or contact us to find another option.

Request more information

Send me information about Digium 1A4A00F

Get more information about this product and one of our sales representatives will be in touch with you shortly!

Digium 1A4A00F


4 port modular analog PCI 3.3/5.0V card, no interfaces. Digium 1A4A00F 4 Port 0-FXS/0-FXO PCI Card , 4 port modular analog PCI 3.3/5.0V card, no interfaces. Digium's A4-series PCI cards are designed to interface analog and VoIP connections. For example, connect an Asterisk-based PBX to analog phone lines, or connect an analog PBX system to VoIP. This base card is modular, meaning it can be expanded by connecting additional module to the base. Connect up to four Digium FXO or FXS modules to this A4 base PCI card.


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


Digium 1A4A00F

Digium 1A4A00F