The ListenOptions model allows a participant to join a conference as a listener, with the specified conference options.
Optional conferenceAccessToken: string
The conference access token that is required to join a protected conference if the conference is created using the create REST API. If the conference is created using the create method, the token is managed by the SDK and is not visible to the application users. For more information, see the Enhanced Conference Access Control document.
Optional maxVideoForwarding: number
Sets the maximum number of video streams that may be transmitted to the joining participant. The valid parameter's values are between 0 and 25 for desktop browsers and between 0 and 4 for mobile browsers. In the case of providing a value smaller than 0 or greater than the valid values, SDK triggers the VideoForwardingError.