[AG-TECH] Has anyone tried the AEC function on Terratec SiXPack 5.1+ ?

[盛向治]

I come from BeiHang university, beijing, china. We have built several AG nodes early. We got a Terratec SiXPack 5.1+ soundcard with the AEC function. But no matter which radiobutton (Always, Auto or Never) we selected, the echo sounds same, just like without AEC turn on. Has anyone tried this soundcard?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/ag-tech/attachments/20040324/8669272d/attachment.htm>