[Asterisk-Users] determining pass-thru mode

[Glen]

I've configured asterisk for pass-thru mode according the following two
URLS:

http://voip-info.org/wiki-Asterisk+G.729+pass-thru
http://lists.digium.com/pipermail/asterisk-users/2004-March/039663.html

I don't believe I have it working, as show channels reports that my
calls are bridged.  

I'm assuming that bridged is the opposite of passed-thru...is this
correct?