How do I turn barge-in on and off?

Use the following property tag:<property name=”bargein” value=”false”/>

• true – any user input can barge in during prompts. Note that if bargein is true for a queued prompt, all subsequent prompts in the queue will be treated as if bargein is true.
• false – no user input can barge in during prompts.
• dtmf – only DTMF input can barge in during prompts; speech input is ignored until the completion of the prompts; both speech and DTMF input can be collected after the completion of the prompts.