diff --git a/app/src/components/Controls/TopBar.js b/app/src/components/Controls/TopBar.js
index ec046a28..0d0e65dc 100644
--- a/app/src/components/Controls/TopBar.js
+++ b/app/src/components/Controls/TopBar.js
@@ -54,10 +54,9 @@ import { store } from '../../store';
 // import producers from '../../reducers/producers';
 // import logger from 'redux-logger';
 import Logger from '../../Logger';
-import * as requestActions from '../../actions/requestActions';
+import { config } from '../../config';
 
 const logger = new Logger('Recorder');
-import { config } from '../../config';
 
 const styles = (theme) =>
 	({
diff --git a/app/src/components/Notifications/Notifications.js b/app/src/components/Notifications/Notifications.js
index 5948846d..9d743a50 100644
--- a/app/src/components/Notifications/Notifications.js
+++ b/app/src/components/Notifications/Notifications.js
@@ -4,6 +4,9 @@ import PropTypes from 'prop-types';
 import { withSnackbar } from 'notistack';
 import * as notificationActions from '../../actions/notificationActions';
 import { config } from '../../config';
+import Button from '@material-ui/core/Button';
+import VerifiedUserIcon from '@material-ui/icons/VerifiedUser';
+import { FormattedMessage } from 'react-intl';
 
 class Notifications extends Component
 {
diff --git a/app/src/reducers/settings.js b/app/src/reducers/settings.js
index 91e3dbb8..305b1ff5 100644
--- a/app/src/reducers/settings.js
+++ b/app/src/reducers/settings.js
@@ -1,35 +1,46 @@
+import { config } from '../config';
+
 const initialState =
 {
-	displayName                : `Guest ${Math.floor(Math.random() * (100000 - 10000)) + 10000}`,
-	selectedWebcam             : null,
-	selectedAudioDevice        : null,
-	advancedMode               : false,
-	autoGainControl            : false,
-	echoCancellation           : true,
-	noiseSuppression           : true,
-	voiceActivatedUnmute       : false,
-	noiseThreshold             : -50,
-	audioMuted                 : false,
-	videoMuted                 : false,
+	displayName             : '',
+	selectedWebcam          : null,
+	selectedAudioDevice     : null,
+	advancedMode            : false,
+	autoGainControl         : config.autoGainControl,
+	echoCancellation        : config.echoCancellation,
+	noiseSuppression        : config.noiseSuppression,
+	voiceActivatedUnmute    : config.voiceActivatedUnmute,
+	noiseThreshold          : config.noiseThreshold,
+	audioMuted              : false,
+	videoMuted              : false,
 	// low, medium, high, veryhigh, ultra
-	resolution                 : window.config.defaultResolution || 'medium',
-	frameRate                  : window.config.defaultFrameRate || 15,
-	screenSharingResolution    : window.config.defaultScreenResolution || 'veryhigh',
-	screenSharingFrameRate     : window.config.defaultScreenSharingFrameRate || 5,
-	recorderPreferredMimeType  : window.config.defaultRecorderMimeType || 'video/webm',
-	recorderSupportedMimeTypes : [],
-	lastN                      : 4,
-	permanentTopBar            : true,
-	hiddenControls             : false,
-	showNotifications          : true,
-	notificationSounds         : true,
-	mirrorOwnVideo             : true,
-	buttonControlBar           : window.config.buttonControlBar || false,
-	drawerOverlayed            : window.config.drawerOverlayed || true,
-	aspectRatio                : window.config.viewAspectRatio || 1.777, // 16 : 9
-	mediaPerms                 : { audio: true, video: true },
-	localPicture               : null,
-	...window.config.defaultAudio
+	resolution              : config.resolution,
+	frameRate               : config.frameRate,
+	screenSharingResolution : config.screenResolution,
+	screenSharingFrameRate  : config.screenSharingFrameRate,
+	lastN                   : 4,
+	permanentTopBar         : true,
+	hiddenControls          : false,
+	showNotifications       : true,
+	notificationSounds      : true,
+	mirrorOwnVideo          : true,
+	hideNoVideoParticipants : false,
+	buttonControlBar        : config.buttonControlBar,
+	drawerOverlayed         : config.drawerOverlayed,
+	aspectRatio             : config.aspectRatio,
+	mediaPerms              : { audio: true, video: true },
+	localPicture            : null,
+	audioPreset             : config.audioPreset,
+	audioPresets            : config.audioPresets,
+	sampleRate              : config.sampleRate,
+	channelCount            : config.channelCount,
+	sampleSize              : config.sampleSize,
+	opusStereo              : config.opusStereo,
+	opusDtx                 : config.opusDtx,
+	opusFec                 : config.opusFec,
+	opusPtime               : config.opusPtime,
+	opusMaxPlaybackRate     : config.opusMaxPlaybackRate,
+	enableOpusDetails       : false
 };
 
 const settings = (state = initialState, action) =>
@@ -69,14 +80,14 @@ const settings = (state = initialState, action) =>
 		{
 			const { sampleRate } = action.payload;
 
-			return { ...state, sampleRate };
+			return { ...state, sampleRate, opusMaxPlaybackRate: sampleRate };
 		}
 
 		case 'SET_CHANNEL_COUNT':
 		{
 			const { channelCount } = action.payload;
 
-			return { ...state, channelCount };
+			return { ...state, channelCount, opusStereo: channelCount > 1 };
 		}
 
 		case 'SET_VOLUME':
@@ -93,6 +104,13 @@ const settings = (state = initialState, action) =>
 			return { ...state, autoGainControl };
 		}
 
+		case 'SET_AUDIO_PRESET':
+		{
+			const { audioPreset } = action.payload;
+
+			return { ...state, audioPreset };
+		}
+
 		case 'SET_ECHO_CANCELLATION':
 		{
 			const { echoCancellation } = action.payload;
@@ -121,6 +139,48 @@ const settings = (state = initialState, action) =>
 			return { ...state, noiseThreshold };
 		}
 
+		case 'SET_OPUS_STEREO':
+		{
+			const { opusStereo } = action.payload;
+
+			return { ...state, opusStereo };
+		}
+
+		case 'SET_OPUS_DTX':
+		{
+			const { opusDtx } = action.payload;
+
+			return { ...state, opusDtx };
+		}
+
+		case 'SET_OPUS_FEC':
+		{
+			const { opusFec } = action.payload;
+
+			return { ...state, opusFec };
+		}
+
+		case 'SET_OPUS_PTIME':
+		{
+			const { opusPtime } = action.payload;
+
+			return { ...state, opusPtime };
+		}
+
+		case 'SET_OPUS_MAX_PLAYBACK_RATE':
+		{
+			const { opusMaxPlaybackRate } = action.payload;
+
+			return { ...state, opusMaxPlaybackRate };
+		}
+
+		case 'SET_ENABLE_OPUS_DETAILS':
+		{
+			const { enableOpusDetails } = action.payload;
+
+			return { ...state, enableOpusDetails };
+		}
+
 		case 'SET_DEFAULT_AUDIO':
 		{
 			const { audio } = action.payload;
@@ -226,6 +286,13 @@ const settings = (state = initialState, action) =>
 			return { ...state, mirrorOwnVideo };
 		}
 
+		case 'TOGGLE_HIDE_NO_VIDEO_PARTICIPANTS':
+		{
+			const hideNoVideoParticipants = !state.hideNoVideoParticipants;
+
+			return { ...state, hideNoVideoParticipants };
+		}
+
 		case 'SET_MEDIA_PERMS':
 		{
 			const { mediaPerms } = action.payload;
diff --git a/app/src/store.js b/app/src/store.js
index 728661a6..c28602b7 100644
--- a/app/src/store.js
+++ b/app/src/store.js
@@ -52,11 +52,6 @@ const migrations =
 	//	}
 };
 
-const saveSubsetFilter = createFilter(
-	'me',
-	[ 'loggedIn' ]
-);
-
 const persistConfig =
 {
 	key             : 'root',