diff --git a/app/src/main/res/layout/call_activity.xml b/app/src/main/res/layout/call_activity.xml
index ca67beaa2..dd6721637 100644
--- a/app/src/main/res/layout/call_activity.xml
+++ b/app/src/main/res/layout/call_activity.xml
@@ -298,7 +298,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_margin="@dimen/standard_quarter_margin"
-                android:contentDescription="@string/nc_call_button_content_description_microphone"
+                android:contentDescription="@string/nc_common_more_options"
                 app:backgroundTint="@color/call_buttons_background"
                 app:borderWidth="0dp"
                 app:fabCustomSize="40dp"
@@ -311,7 +311,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_margin="@dimen/standard_quarter_margin"
-                android:contentDescription="@string/nc_call_button_content_description_microphone"
+                android:contentDescription="@string/end_call"
                 app:backgroundTint="@color/nc_darkRed"
                 app:borderWidth="0dp"
                 app:fabCustomSize="40dp"
diff --git a/app/src/main/res/layout/fragment_message_input_voice_recording.xml b/app/src/main/res/layout/fragment_message_input_voice_recording.xml
index cf5d667c5..d6c1bdc4f 100644
--- a/app/src/main/res/layout/fragment_message_input_voice_recording.xml
+++ b/app/src/main/res/layout/fragment_message_input_voice_recording.xml
@@ -80,7 +80,7 @@
             android:layout_marginVertical="@dimen/standard_margin"
             android:scaleType="centerInside"
             android:src="@drawable/ic_delete"
-            android:contentDescription="@null"
+            android:contentDescription="@string/delete_voice_recording"
             android:background="?android:attr/selectableItemBackgroundBorderless"
             android:layout_weight="1"
             />
@@ -103,7 +103,7 @@
             android:layout_marginVertical="@dimen/standard_margin"
             android:scaleType="centerInside"
             android:src="@drawable/ic_send"
-            android:contentDescription="@null"
+            android:contentDescription="@string/nc_send_voice_recording"
             android:background="?android:attr/selectableItemBackgroundBorderless"
             android:layout_weight="1"
             />
diff --git a/app/src/main/res/layout/view_message_input.xml b/app/src/main/res/layout/view_message_input.xml
index 9eb2d7624..3f021f6f3 100644
--- a/app/src/main/res/layout/view_message_input.xml
+++ b/app/src/main/res/layout/view_message_input.xml
@@ -116,7 +116,7 @@
             android:layout_marginStart="@dimen/standard_double_margin"
             android:scaleType="centerInside"
             android:src="@drawable/ic_delete"
-            android:contentDescription="@null"
+            android:contentDescription="@string/delete_voice_recording"
             android:background="?android:attr/selectableItemBackgroundBorderless"
             android:visibility="gone" />
 
@@ -131,7 +131,7 @@
             android:layout_marginEnd="@dimen/standard_double_margin"
             android:scaleType="centerInside"
             android:src="@drawable/ic_send"
-            android:contentDescription="@null"
+            android:contentDescription="@string/nc_send_voice_recording"
             android:background="?android:attr/selectableItemBackgroundBorderless"
             android:visibility="gone" />
 
@@ -147,7 +147,7 @@
             android:scaleType="centerInside"
             android:layout_alignParentStart="true"
             android:src="@drawable/ic_baseline_mic_red_24"
-            android:contentDescription="@null"
+            android:contentDescription="@string/nc_microphone_enabled_audio_recording"
             android:visibility="gone"
             tools:visibility="gone" />
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 569be28ac..807019db5 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -299,6 +299,7 @@ How to translate with transifex:
     <string name="nc_camera_permission_hint">To enable video communication please grant \"Camera\" permission.</string>
     <string name="nc_microphone_permission_hint">To enable voice communication please grant \"Microphone\" permission.</string>
     <string name="nc_bluetooth_permission_hint">To enable bluetooth speakers please grant \"Nearby devices\" permission.</string>
+    <string name="nc_microphone_enabled_audio_recording">Microphone is enabled and audio is recording</string>
 
     <!-- Call -->
     <string name="nc_call_voice">%s voice call</string>
@@ -332,6 +333,7 @@ How to translate with transifex:
     <string name="call_running_since_one_hour">The call has been running for one hour.</string>
     <string name="end_call_for_everyone">End call for everyone</string>
     <string name="leave_call">Leave call</string>
+    <string name="end_call">End call</string>
 
     <!-- Picture in Picture -->
     <string name="nc_pip_microphone_mute">Mute microphone</string>
@@ -451,6 +453,7 @@ How to translate with transifex:
         <item quantity="one">See %d similar message</item>
         <item quantity="other">See %d similar messages</item>
     </plurals>
+    <string name="nc_send_voice_recording">Send voice recording</string>
 
     <!-- Conversation info guest access -->
     <string name="nc_guest_access">Guest access</string>
@@ -591,6 +594,7 @@ How to translate with transifex:
     <string name="play_pause_voice_message">Play/pause voice message</string>
     <string name="nc_voice_message_missing_audio_permission">Permission for audio recording is required</string>
     <string name="playback_speed_control">Playback speed control</string>
+    <string name="delete_voice_recording">Delete voice recording</string>
 
     <!-- Phonebook Integration -->
     <string name="nc_settings_phone_book_integration_desc">Match contacts based on phone number to integrate Talk shortcut into system contacts app</string>