asterisk users - Apr 2007 - asterisk 1.4 and zap channel flash

Hi.  I am having a problem with asterisk 1.4 and flashing a zap fxo
line on a tdm 400p.  in 1.2 I was able to type *0 after flashing the
hook on my extension if it were talking to a zap fxo line,  the fxo
would flash and I could pick up call waiting or whatever -- now in 1.4
this does not work.  Do I have to do anything in features.conf to fix
this or what?

Thanks much.

-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         covici@ccs.covici.com