VoiceXML 2.1: conforming VoiceXML 2.1 document

Dear Voice Browser Working Group,

  http://www.w3.org/TR/2005/CR-voicexml21-20050613/ appendix C.1 states

[...]
  A conforming VoiceXML 2.1 document is a well-formed [XML] document
  that requires only the facilities described as mandatory in this
  specification and in [VXML2]. Such a document must meet all of the
  following criteria:
[...]

It's not clear to me how a document can require facilities, what it
means for a feature to be described as "mandatory" and the reference
to VoiceXML 2.0 seems to imply that only the intersection of mandatory
VoiceXML 2.0 and VoiceXML 2.1 facilities can be used, which seems to
make little sense.

It is further not clear whether the statement above is the complete
definition of conforming VoiceXML 2.1 documents, or whether the list
that follows it specified additional requirements (or whether the list
of requirements is equivalent to the statement).

Please change the document such that VoiceXML 2.1 document conformance
is well-defined.

regards,
-- 
Björn Höhrmann · mailto:bjoern@hoehrmann.de · http://bjoern.hoehrmann.de
Weinh. Str. 22 · Telefon: +49(0)621/4309674 · http://www.bjoernsworld.de
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Received on Sunday, 26 June 2005 21:16:09 UTC