Digium AEX844E 8 Port Modular Analog PCI-Express x1 Card with 4 Station and 4 Trunk Interfaces and HW Echo Cancellation (1AEX844EF)
The AEX844E is a half-length PCI-Express 1.0-compliant, 8 port analog interface
card. It supports combinations of station and/or trunk/line modules for a total
of eight (8) interfaces.
Like our PCI-based TDM800P, the AEX844E provides an industry first with 8
standard two-wire, RJ-11 interfaces on a single card bracket.
The optional VPMADT032 hardware echo cancellation module provides 1024 taps (128
milliseconds) of echo cancellation for superior echo cancellation on both types
of analog interfaces.
Using this card in concert with Digium's Asterisk® software, standard PC
hardware, and the Linux® OS, you can create SMB or SOHO telephony environments
capable of satisfying the needs of small or medium business applications at an
industry-leading price.
The AEX844E includes:
Digium AEX844 8 Port Modular Analog PCI-Express x1 Card with 4 Station and 4 Trunk Interfaces and HW Echo Cancellation (1AEX844EF)
Manuals
White Papers
High Quality Analog Interface Cards for Use with Asterisk
Installation Guides
Asterisk / DAHDI / Libpri Quick Start Installation