| Like our PCI-based TDM800P, the AEX800 provides an industry first
with 8 standard two-wire, RJ-11 interfaces on a single card bracket.
This eliminates the need for multiple brackets, external dongles, or
splitters. In doing so, the AEX800 reduces part complexity, cable
clutter, and points of failure.
The AEX800
contains two module banks. Each bank supports up to four analog
interfaces and may be filled either with one standard Digium® quad
station (S400M) or line/trunk (X400M) analog module, or up to two
standard Digium single analog station (S110M) or line/trunk (X100M)
modules, enabling the creation of any combination of ports
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.
If
the hardware echo cancellation module is not installed, the AEX800 may
be used in conjunction with Digium's High Performance Echo Cancellation
(HPEC) software, a commercial and toll quality hybrid echo cancellation
solution.
Digium's HPEC provides 16ms to 128ms of selectable near-end ITU G.168 compliant echo cancellation in software.
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. |
