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how to increase the volume of audio coming from a sip participant?

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To increase the volume of audio coming from a SIP participant in LiveKit, you can use the `setVolume` method available in the SDKs:
• *JavaScript SDK:* `// To increase volume above normal level (values &gt; 1)
remoteParticipant.setVolume(volumeLevel);`
• *Android SDK:* `// To increase volume above normal level (values &gt; 1)
remoteAudioTrack.setVolume(volumeLevel);`
In both cases, a value of 1 represents normal volume, values less than 1 decrease volume, and values greater than 1 increase volume. For the Android SDK, the volume parameter can range from 0 to 10, where values greater than 1 will boost the volume of the track.
 Sources: <https://docs.livekit.io/client-sdk-android/livekit-android-sdk/io.livekit.android.room.track/-remote-audio-track/set-volume.html|setVolume> | <https://docs.livekit.io/client-sdk-js/classes/RemoteParticipant.html|RemoteParticipant | LiveKit JS Client SDK - v2.8.1>