Description:
8 port modular analog PCI-Express x1 card, no interfaces. The A8B-series PCI-Express cards from Digium are capable of supporting up to eight analog connections. This PCI-Express card, 1A8B00F, is a base card that can be used with two quad-port modules or four single-port modules. The Digium 1A8B00F PCI-Express card can interface analog systems with VoIP services, or analog lines to an Asterisk system.
Features and Functions:
- Eight (8) analog ports
- PCI Express bus architectures
- Combine line (FXO) and station (FXS) modules
- Accepts up to two (2) quad-port modules or up to 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