[Asterisk-Users] app_festival volume problems

[Eric Wieling]

I'm using app_festival to speak some text to callers.  I'm having two
problems with this.  The first is with IAX calls (I've not tried others)
the first few seconds of the speech is garbled.  The second problem I'm
having is the the volume of the speech IS VERY LOUD.  I tried putting
the following in the siteinit.scm but it didn't seem to make any
difference.

(set! default_after_synth_hooks
      (list
        (lambda (utt)
          (utt.wave.rescale utt .5 t))))

Does anyone have any suggestions?
-- 
Sample configs and more: http://www.fnords.org/~eric/asterisk/

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