With voice
xml 2.0 there are some changes made to the voice xml grammar. A new
tag called <log> is introduced which might help you in debugging.
Elements like <dtmf>, <emp>, <div>, <pros>,
and <savas> have become obsolete.
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Some
of the elements like 'lang' has been modified to something like 'xml:lang'.
you can refer to the documentation on voice xml 2.0 for the changes
that have taken place in this version.
If you
know the basics of voice xml grammar then you can easily work with this
to create a powerful interactive voice response system. Basically these
are xml applications. You have to know the basics of xml and how to
use the tags available in voice xml.
For example
the <prompt> tag would prompt some audio dialog to the user to
make them respond to it. Any text message within the <audio> tag
is converted to speech by the text-to-speech engine and given to the
user.
The <form>
and the <menu> tags are used to present some audio to the user
and to take them through difference choices available for them once
they enter the voice xml application.
