[AG-TECH] AG2.0 RAT issues
Michael Miller
mimiller at ncsa.uiuc.edu
Thu Sep 18 09:44:51 CDT 2003
James,
I ran into this problem and the only explanation I have is RAT's solution
to the echo problem is to turn off duplexing. So you can only send or
receive at a given time. So what happens? Someone who, like most of us,
doesn't have the echo cancellation box checked, turns on their talk and it
shuts yours off. You may notice that when this happens your node in RAT is
no longer highlighted and when all other nodes turn off their talk, you can
once again send audio.
The only solution I have found is to get an outboard echo
canceller(Gentner, Polycom) or use a headset.
Hope this helps.
Michael Miller
NCSA
At 02:34 PM 9/17/2003, James Miller wrote:
>OK, Thanks all so far for your help with configuring my AG2.0 node. I am
>having one last issue. If I click the checkbox for echo cancellation in
>RAT, it stops all transmitting of audio. I can still hear everything, but
>the mic no longer works. Can anyone point me in the right direction?
>
>Jim
Thanx,
Michael Miller
System Engineer
Visualization Technology Support
Computing and Data Management
National Center for Supercomputing Applications
University of Illinois - UC
217-649-0747
"If you're clear in your vision and trust the people in your team with
clear objectives, they will invariably do their best to achieve everything
desired, and usually deliver everything you could have hoped for and even
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