feat: Added timeout support for some Telephony package's dialogs
Purpose
This PR includes timeout support for the following dialogs:
- Aggregate DTMF (n)
- Aggregate input Regex
- Aggregate DTMF (#)
The timeout timer will be initialized when the dialog begins. If the user sends a valid input but does not meet the batch length, termination char or regex expression, the timer will start again.
Changes
- Added the Timeout, Default Value and Default Value Response properties
- Updated the schema files
- Updated the package README file
Tests
No tests added. The existing tests were executed successfully.

#minor
@stevengum , @ninilang - can you review this? Has added the additional experience changes we discussed (splitting the default message from the default value, supporting speech field, etc).
Is this still active?
Is this still active?
Hi Tracy, I think it is still pending the PR's revision.