Digium 1A4A01F 4 Port Modular Analog PCI 3.3/5.0V Card
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Digium 1A4A01F 4 Port Modular Analog PCI 3.3/5.0V Card
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Description:
4 port modular analog PCI 3.3/5.0V card, no interfaces and HW Echo Can. The 1A4A01F from the A4 Series is a PCI card with EC for 3.3/5.0V with 0-FXS/0-FXO and 4 ports. This base PCI card for Digium's A4-series is scalable through expansion modules. Connect up to four interchangeable FXO or FXS modules. This base card also includes a carrier-grade echo cancellation unit for higher audio quality. The Digium A4-series base card is designed to connect analog and VoIP components for a unified PBX. Slide this card into an open PCI slot.
Features and Functions:
4 port modular analog PCI 3.3/5.0V card, no interfaces and HW Echo Can. The 1A4A01F from the A4 Series is a PCI card with EC for 3.3/5.0V with 0-FXS/0-FXO and 4 ports. This base PCI card for Digium's A4-series is scalable through expansion modules. Connect up to four interchangeable FXO or FXS modules. This base card also includes a carrier-grade echo cancellation unit for higher audio quality. The Digium A4-series base card is designed to connect analog and VoIP components for a unified PBX. Slide this card into an open PCI slot.
Features and Functions:
- One (1) - four (4) analog ports
- Slot Type:PCI
- 0-FXS/0-FXO modules
- Accepts up to four (4) single-port modules
- 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