The PreAnswer Element

The PreAnswer element answers the incoming call in early media mode. This is useful when you want to play custom caller tunes or to speak specified text dynamically while the call is still in an unanswered state.

Note: All phone numbers may not support this feature. WebRTC SDK does not support early media(PreAnswer) as it's not a part of the WebRTC specifications.

Attributes

The PreAnswer element does not have any attributes.

Nesting Rules

You can nest Speak, Play and Wait elements within the PreAnswer element.