On Jan 12, 2007, at 12:42 PM, Ken Williams wrote:
Well here's what I did to finally get some sort of ground. I was going
to move the card to a different slot, when I opened up the box I saw
there was a power split between the connector & the card to feed a fan
in the system. I removed this split so it was straight in from the
power supply. I then moved the card to another slot, and between the
two, echo cancellation actually started to work.
I played with the settings a bit, then got your e-mail and noticed I
was
in fact using the wrong fxotune. I used the new version, switched back
to MG2 from MARK2 and removed aggressive suppressor. Now I am
practically echo free.
Thanks for the tips, any ideas why either the power split or the card
slot would keep add echo, or at least make it so my echo settings
weren't taking? As soon as I modified the hardware the echo was vastly
improved, then the minor modifications mentioned above wrapped it up.
Don't know. That definitely sounds weird though. I'm laying my bets
on using the right version of fxotune helped a lot. Possibly some user
error, or something like that, or maybe you didn't have the right
version of zaptel loading on your machine (it was loading 1.2, but you
should have been loading 1.4 with the newer echo canceler).
Matthew Fredrickson
_______________________________________________
--Bandwidth and Colocation provided by Easynews.com --
asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
