The WebRTC API's RTCOfferAnswerOptions dictionary is used to specify options that configure and control the process of creating WebRTC offers or answers.

It's used as the base type for the options parameter when calling createOffer() or createAnswer() on an RTCPeerConnection.

Each of createOffer() and createAnswer() use RTCOfferAnswerOptions as the base type for their options parameter's dictionary. createOffer() uses RTCOfferOptions and createAnswer() uses RTCAnswerOptions.


voiceActivityDetection Optional

For configurations of systems and codecs that are able to detect when the user is speaking and toggle muting on and off automatically, this option enables and disables that behavior. The default value is true, enabling this functionality


WebRTC 1.0: Real-Time Communication Between Browsers (WebRTC 1.0)
# dom-rtcofferansweroptions

Browser compatibility

BCD tables only load in the browser