| Platform SDK: Web Telephony Engine |
The WTE automatically plays text or wave files in certain situations or in response to certain actions on the part of the caller. For example, text or a wave file plays while navigating, when a time-out has expired, when the caller presses a non-valid key, and so on. The text and wave-file properties of the WTEApplication object allow an application to query and change the text or wave files that Web telephony plays in these situations. The following table lists and describes the text and wave-file properties.
| Property | Description |
|---|---|
| SelectCheckBoxPhrases | Phrases to say for 'select check box'. |
| ClearCheckBoxPhrases | Phrases to say for 'clear check box'. |
| ClickButtonPhrases | Phrases to say for 'click button'. |
| SkipButtonPhrases | Phrases to say for 'skip button'. |
| InvalidKeyAnnouncement | Wave file or text to play when the user presses a non-valid key. |
| ConfirmBefore | Phrase to play before an SR confirmation request. |
| ConfirmAfter | Phrase to play after an SR confirmation request. |
| ConfirmationMenuAnnouncement | Phrase to play after the caller has selected a menu item by using SR. |
| RepeatMenuAnnouncement | Wave file or text to play at the end of the confirmation menu. |
| NavigationAnnouncement | Wave file or text to play while navigating. |
| TimeoutAnnouncement | Wave file or text to play when a time-out has expired. |
| ShutdownAnnouncement | Wave file or text to play when the service shuts down. |