Greetings,
It's possible on of the Vista machines does not have echo cancellation turned on.
To verify that is turned on, press Alt-T in any Messenger window, then choose Audio and video
setup. During the wizard, you'll find a option labeled 'Click here if you are using
headphones'. Make sure this box is unchecked for echo cancellation to be turned on.
--
Jonathan Kay
Microsoft MVP - Windows Live Messenger/MSN Messenger/Windows Messenger
Associate Expert
http://www.microsoft.com/windowsxp/expertzone/
Messenger Resources -
http://messenger.jonathankay.com
All posts unless otherwise specified are (c) 2007 Jonathan Kay.
You *must* contact me for redistribution rights.
--
"tobby_CC" <> wrote in message
news

5056503-19A4-4B85-A5B6-...
> did anyone try using the Video Call form a Vista system calling to another
> Vista system? the echo was so bad, it's so bad that you can't even hear
> anything other than the echo! I tried with my Micosoft VX-6000 calling to my
> sister system. Both of our OS is running Vista. We design try with XP and
> the video call working fine, even Vista calling XP seem working fine (still
> some echo), but once we switch back to Vista calling Vista, it become
> un-usable again. It's another reason don't use Vista.