diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c1814d37..c4b2bb5e 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -11,7 +11,7 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <application
         android:allowBackup="true"
diff --git a/app/src/main/java/com/telnyx/webrtc/sdk/ui/MainActivity.kt b/app/src/main/java/com/telnyx/webrtc/sdk/ui/MainActivity.kt
index 30d606ca..1e335b2e 100644
--- a/app/src/main/java/com/telnyx/webrtc/sdk/ui/MainActivity.kt
+++ b/app/src/main/java/com/telnyx/webrtc/sdk/ui/MainActivity.kt
@@ -4,6 +4,7 @@
 
 package com.telnyx.webrtc.sdk.ui
 
+import android.Manifest
 import android.Manifest.permission.INTERNET
 import android.Manifest.permission.RECORD_AUDIO
 import android.app.AlertDialog
@@ -11,6 +12,7 @@ import android.app.Dialog
 import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
+import android.os.Build
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
@@ -215,6 +217,12 @@ class MainActivity : AppCompatActivity() {
                             Toast.LENGTH_SHORT
                         ).show()
                         progress_indicator_id.visibility = View.INVISIBLE
+                        incoming_call_section_id.visibility = View.GONE
+                        call_control_section_id.visibility = View.GONE
+                        login_section_id.visibility = View.VISIBLE
+
+                        socket_text_value.text = getString(R.string.disconnected)
+                        call_state_text_value.text = "-"
                     }
                 }
             )
@@ -442,13 +450,6 @@ class MainActivity : AppCompatActivity() {
     }
 
     private fun disconnectPressed() {
-        incoming_call_section_id.visibility = View.GONE
-        call_control_section_id.visibility = View.GONE
-        login_section_id.visibility = View.VISIBLE
-
-        socket_text_value.text = getString(R.string.disconnected)
-        call_state_text_value.text = "-"
-
         mainViewModel.disconnect()
     }
 
@@ -533,31 +534,58 @@ class MainActivity : AppCompatActivity() {
     }
 
     private fun checkPermissions() {
-        Dexter.withContext(this)
-            .withPermissions(
-                RECORD_AUDIO,
-                INTERNET,
-            )
-            .withListener(object : MultiplePermissionsListener {
-                override fun onPermissionsChecked(report: MultiplePermissionsReport?) {
-                    if (report!!.areAllPermissionsGranted()) {
-                        connect_button_id.isClickable = true
-                    } else if (report.isAnyPermissionPermanentlyDenied) {
-                        Toast.makeText(
-                            this@MainActivity,
-                            "Audio permissions are required to continue",
-                            Toast.LENGTH_LONG
-                        ).show()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            Dexter.withContext(this)
+                .withPermissions(
+                    RECORD_AUDIO, Manifest.permission.POST_NOTIFICATIONS
+                )
+                .withListener(object : MultiplePermissionsListener {
+                    override fun onPermissionsChecked(report: MultiplePermissionsReport?) {
+                        if (report!!.areAllPermissionsGranted()) {
+                            connect_button_id.isClickable = true
+                        } else if (report.isAnyPermissionPermanentlyDenied) {
+                            Toast.makeText(
+                                this@MainActivity,
+                                "permissions are required to continue",
+                                Toast.LENGTH_LONG
+                            ).show()
+                        }
                     }
-                }
 
-                override fun onPermissionRationaleShouldBeShown(
-                    permission: MutableList<PermissionRequest>?,
-                    token: PermissionToken?
-                ) {
-                    token?.continuePermissionRequest()
-                }
-            }).check()
+                    override fun onPermissionRationaleShouldBeShown(
+                        permission: MutableList<PermissionRequest>?,
+                        token: PermissionToken?
+                    ) {
+                        token?.continuePermissionRequest()
+                    }
+                }).check()
+        } else {
+            Dexter.withContext(this)
+                .withPermissions(
+                    RECORD_AUDIO,
+                    INTERNET
+                )
+                .withListener(object : MultiplePermissionsListener {
+                    override fun onPermissionsChecked(report: MultiplePermissionsReport?) {
+                        if (report!!.areAllPermissionsGranted()) {
+                            connect_button_id.isClickable = true
+                        } else if (report.isAnyPermissionPermanentlyDenied) {
+                            Toast.makeText(
+                                this@MainActivity,
+                                "permissions are required to continue",
+                                Toast.LENGTH_LONG
+                            ).show()
+                        }
+                    }
+
+                    override fun onPermissionRationaleShouldBeShown(
+                        permission: MutableList<PermissionRequest>?,
+                        token: PermissionToken?
+                    ) {
+                        token?.continuePermissionRequest()
+                    }
+                }).check()
+        }
     }
 
     private fun handleCallNotification() {
diff --git a/telnyx_rtc/src/main/java/com/telnyx/webrtc/sdk/TelnyxClient.kt b/telnyx_rtc/src/main/java/com/telnyx/webrtc/sdk/TelnyxClient.kt
index f996ffb0..24042dde 100644
--- a/telnyx_rtc/src/main/java/com/telnyx/webrtc/sdk/TelnyxClient.kt
+++ b/telnyx_rtc/src/main/java/com/telnyx/webrtc/sdk/TelnyxClient.kt
@@ -724,7 +724,8 @@ class TelnyxClient(
      * @see [ConnectivityHelper]
      * @see [TxSocket]
      */
-    fun disconnect() {
+    fun disconnect(disconnectMessage: String = "Socket disconnected") {
+        socketResponseLiveData.postValue(SocketResponse.error(disconnectMessage))
         invalidateGatewayResponseTimer()
         resetGatewayCounters()
         unregisterNetworkCallback()
diff --git a/telnyx_rtc/src/main/java/com/telnyx/webrtc/sdk/socket/TxSocket.kt b/telnyx_rtc/src/main/java/com/telnyx/webrtc/sdk/socket/TxSocket.kt
index e0ea3ecd..e777d265 100644
--- a/telnyx_rtc/src/main/java/com/telnyx/webrtc/sdk/socket/TxSocket.kt
+++ b/telnyx_rtc/src/main/java/com/telnyx/webrtc/sdk/socket/TxSocket.kt
@@ -203,12 +203,14 @@ class TxSocket(
                 override fun onClosing(webSocket: WebSocket, code: Int, reason: String) {
                     super.onClosing(webSocket, code, reason)
                     Timber.tag("TxSocket").i("Socket is closing: $code :: $reason")
+                    listener.disconnect("Socket is closed: $code :: $reason")
                 }
 
                 override fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
                     super.onClosed(webSocket, code, reason)
                     Timber.tag("TxSocket").i("Socket is closed: $code :: $reason")
                     destroy()
+                    listener.disconnect("Socket is closed: $code :: $reason")
                 }
 
                 override fun onFailure(webSocket: WebSocket, t: Throwable, response: Response?) {
diff --git a/telnyx_rtc/src/test/java/com/telnyx/webrtc/sdk/socket/TxSocketTest.kt b/telnyx_rtc/src/test/java/com/telnyx/webrtc/sdk/socket/TxSocketTest.kt
index 99a1d3e5..3f1dc447 100644
--- a/telnyx_rtc/src/test/java/com/telnyx/webrtc/sdk/socket/TxSocketTest.kt
+++ b/telnyx_rtc/src/test/java/com/telnyx/webrtc/sdk/socket/TxSocketTest.kt
@@ -131,6 +131,10 @@ class TxSocketTest : BaseTest() {
         // Sleep to give time to connect
         Thread.sleep(6000)
         verify(client, times(1)).onConnectionEstablished()
+        client.pingPong()
+        Thread.sleep(30000)
+        verify(client, times(2)).pingPong()
+        socket.isPing shouldBe true
     }
 
     @Test
@@ -169,10 +173,6 @@ class TxSocketTest : BaseTest() {
         // Sleep to give time to connect
         Thread.sleep(6000)
         verify(client, times(1)).onConnectionEstablished()
-        client.pingPong()
-        Thread.sleep(30000)
-        verify(client, times(2)).pingPong()
-        socket.isPing shouldBe true
     }
 
     @Test