Sendbird Group Call Large room for Audio Only not work properly at all

Sendbird Voice/Video Calls JavaScript
1

Hello Sendbird Team,

We are doing trial to make a group call for only voice, followed tutorial on Docs page, but I couldn’t get nice result. There is no output sound at all.

Please comment about code.
Thank you

const TestApp = () => {
    SendBirdCall.init('APP ID')
    let roomInstance = null
    const audioRef = React.useRef()
    // SendBirdCall.useMedia()
    const authOption = { userINFO }
    
    const enterRoom = async () => {
        try {
            if (roomInstance) {
                await roomInstance.enter({ videoEnabled: false, audioEnabled: true })

                await roomInstance.setAudioForLargeRoom(audioRef.current)
            }
        } catch (err) {
            console.log(err)
        }
    }

    const createRoom = async () => {
        try {
            const roomParams = {
                roomType: SendBirdCall.RoomType.LARGE_ROOM_FOR_AUDIO_ONLY
            }
            const room = await SendBirdCall.createRoom(roomParams)
            roomInstance = room
            enterRoom()        
        } catch (err) {
            console.log(err)
        }
    }

    
    SendBirdCall.authenticate(authOption, (result, error) => {
        if (error) {
            console.log(error)
        } else {
            createRoom()
        }
    })
    return (
        <>
            <div>HI</div>
            <audio ref={audioRef} playsInline autoPlay controls/>
        </>
    )
}