diff --git a/public/bundle.js b/public/bundle.js
index 89e1668..f08cdfd 100644
--- a/public/bundle.js
+++ b/public/bundle.js
@@ -20485,23 +20485,10 @@ let videoParams = {
 }
 
 let audioParams = {
-  // mediasoup params
-  encodings: [
-    {
-      maxBitrate: 100000,
-      scalabilityMode: 'S1T3',
-    },
-    {
-      maxBitrate: 300000,
-      scalabilityMode: 'S1T3',
-    },
-    {
-      maxBitrate: 900000,
-      scalabilityMode: 'S1T3',
-    },
-  ],
-  codecOptions: {
-    opusStereo: true
+  codecOptions :
+  {
+    opusStereo : true,
+    opusDtx    : true
   }
 }
 
diff --git a/public/index.js b/public/index.js
index d39db89..2b40b61 100644
--- a/public/index.js
+++ b/public/index.js
@@ -127,23 +127,10 @@ let videoParams = {
 }
 
 let audioParams = {
-  // mediasoup params
-  encodings: [
-    {
-      maxBitrate: 100000,
-      scalabilityMode: 'S1T3',
-    },
-    {
-      maxBitrate: 300000,
-      scalabilityMode: 'S1T3',
-    },
-    {
-      maxBitrate: 900000,
-      scalabilityMode: 'S1T3',
-    },
-  ],
-  codecOptions: {
-    opusStereo: true
+  codecOptions :
+  {
+    opusStereo : true,
+    opusDtx    : true
   }
 }