The VoiceXML Handbook: Understanding and Building the Phone-Enabled Web
This book explains the Web, telephony, and VoiceXML, and puts them together to make your Web ring.
TABLE OF CONTENTS The VoiceXML Handbook: Understanding and Building the Phone-Enabled Web
Chapter 16: VoiceXML Reference: Changes from Version 1.0 to 2.0
16.1 VoiceXML 1.0
The VoiceXML 1.0 standard was published on March 7th, 2000 by the VoiceXML Forum. In this section we describe the differences between this version 1.0 standard and the December 14th, 2000 draft of the proposed W3C VoiceXML 2.0 standard.
Changes are summarized in the following table.
| Change from 1.0 to 2.0 | Description |
|---|---|
| SRGF added to DTD | These tags were added in 2.0: |
| | |
| | |
| SSML added to DTD | These tags were added in 2.0: |
| | |
|
| |
| | |
| Debug logging added | |
| Tags re-named. | These tags were re-named: |
| to | |
| | |
| | |
| | |
| | |
| Attributes re-named. | These attributes were re-named: |
| lang to xml:lang | |
| msecs to time | |
| phon to ph | |
| recsrc to audiobase | |
| vol to volume | |
| Attributes added. | These attributes were added: |
| accept age alphabet category contour | |
| duration gender import lexicon number | |
| root special tag uri variant weight | |
| Defaults attributes removed from DTD. | In VoiceXML 1.0, the following defaults were applied through the DTD: |
| caching="fast" | |
| fetchhint="safe" | |
| baregin="true" | |
| This was inappropriate because the defaults could in fact be overridden by | |
| Encoding type default corrected. | In VoiceXML 1.0, the default for the enctype attribute was defined by the DTD to be: |
| "application/x-www-form-urlencoded" | |
| This was a typographical error. In VoiceXML 2.0, it has been corrected to: | |
| "application/x-www-form-urlencoded". | |
| Other changes | The expr attribute was... |
Copyright Bob Edgar, Dialogic Corp. 2001 under license agreement with Books24x7
