Description:
4 port modular analog PCI-Express x1 card with 4 Trunk interfaces Digium 1A4B02F features four FXO modules. This modular PCI Express card is ideal for analog and VoIP telephony systems. Use the 1A4B02F PCI Express card with Asterisk or other compatible open source systems.
Features and Functions:
4 port modular analog PCI-Express x1 card with 4 Trunk interfaces Digium 1A4B02F features four FXO modules. This modular PCI Express card is ideal for analog and VoIP telephony systems. Use the 1A4B02F PCI Express card with Asterisk or other compatible open source systems.
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
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