diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e388541ca..88a73d217 100755
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -46,6 +46,8 @@
     <!-- Needed for kill application yourself -->
     <uses-permission android:name="android.permission.KILL_BACKGROUND_PROCESSES" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <!-- Needed to get the current Do Not Disturb policy -->
+    <uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY" />
 
     <supports-screens
         android:anyDensity="true"
diff --git a/app/src/main/java/org/linphone/activities/MainActivity.java b/app/src/main/java/org/linphone/activities/MainActivity.java
index e14826acd..6ac2ac6ae 100644
--- a/app/src/main/java/org/linphone/activities/MainActivity.java
+++ b/app/src/main/java/org/linphone/activities/MainActivity.java
@@ -35,6 +35,7 @@ import android.os.Bundle;
 import android.view.KeyEvent;
 import android.view.View;
 import android.widget.Button;
+import android.widget.CheckBox;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
@@ -232,6 +233,11 @@ public abstract class MainActivity extends LinphoneGenericActivity
                                     LinphoneManager.getInstance().isAccountWithAlias();
                                 }
                             }
+
+                            if (!Compatibility.isDoNotDisturbSettingsAccessGranted(
+                                    MainActivity.this)) {
+                                displayDNDSettingsDialog();
+                            }
                         }
                     }
 
@@ -667,6 +673,50 @@ public abstract class MainActivity extends LinphoneGenericActivity
         dialog.show();
     }
 
+    private void displayDNDSettingsDialog() {
+        if (!LinphonePreferences.instance().isDNDSettingsPopupEnabled()) return;
+
+        final Dialog dialog =
+                displayDialog(getString(R.string.pref_grant_read_dnd_settings_permission_desc));
+        dialog.findViewById(R.id.dialog_do_not_ask_again_layout).setVisibility(View.VISIBLE);
+        final CheckBox doNotAskAgain = dialog.findViewById(R.id.doNotAskAgain);
+        dialog.findViewById(R.id.doNotAskAgainLabel)
+                .setOnClickListener(
+                        new View.OnClickListener() {
+                            @Override
+                            public void onClick(View v) {
+                                doNotAskAgain.setChecked(!doNotAskAgain.isChecked());
+                            }
+                        });
+        Button cancel = dialog.findViewById(R.id.dialog_cancel_button);
+        cancel.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        if (doNotAskAgain.isChecked()) {
+                            LinphonePreferences.instance().enableDNDSettingsPopup(false);
+                        }
+                        dialog.dismiss();
+                    }
+                });
+        Button ok = dialog.findViewById(R.id.dialog_ok_button);
+        ok.setVisibility(View.VISIBLE);
+        ok.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        Log.w(
+                                "[Permission] Asking user to grant us permission to read DND settings");
+                        startActivity(
+                                new Intent("android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"));
+                        dialog.dismiss();
+                    }
+                });
+        Button delete = dialog.findViewById(R.id.dialog_delete_button);
+        delete.setVisibility(View.GONE);
+        dialog.show();
+    }
+
     // Logs
 
     private void shareUploadedLogsUrl(String info) {
diff --git a/app/src/main/java/org/linphone/compatibility/ApiTwentyThreePlus.java b/app/src/main/java/org/linphone/compatibility/ApiTwentyThreePlus.java
index 5482724a2..e529643a3 100644
--- a/app/src/main/java/org/linphone/compatibility/ApiTwentyThreePlus.java
+++ b/app/src/main/java/org/linphone/compatibility/ApiTwentyThreePlus.java
@@ -20,8 +20,13 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 
 import android.annotation.TargetApi;
+import android.app.NotificationManager;
 import android.content.Context;
 import android.os.PowerManager;
+import org.linphone.contacts.ContactsManager;
+import org.linphone.contacts.LinphoneContact;
+import org.linphone.core.Address;
+import org.linphone.core.tools.Log;
 
 @TargetApi(23)
 class ApiTwentyThreePlus {
@@ -29,4 +34,82 @@ class ApiTwentyThreePlus {
     public static boolean isAppIdleMode(Context context) {
         return ((PowerManager) context.getSystemService(Context.POWER_SERVICE)).isDeviceIdleMode();
     }
+
+    public static boolean isDoNotDisturbSettingsAccessGranted(Context context) {
+        NotificationManager notificationManager =
+                (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+        boolean accessGranted = notificationManager.isNotificationPolicyAccessGranted();
+        return accessGranted;
+    }
+
+    public static boolean isDoNotDisturbPolicyAllowingRinging(
+            Context context, Address remoteAddress) {
+        NotificationManager notificationManager =
+                (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+        int filter = notificationManager.getCurrentInterruptionFilter();
+        if (filter == NotificationManager.INTERRUPTION_FILTER_PRIORITY) {
+            Log.w("[Audio Manager] Priority interruption filter detected");
+            boolean accessGranted = notificationManager.isNotificationPolicyAccessGranted();
+            if (!accessGranted) {
+                Log.e(
+                        "[Audio Manager] Access to policy is denied, let's assume it is not safe for ringing");
+                return false;
+            }
+
+            NotificationManager.Policy policy = notificationManager.getNotificationPolicy();
+            int callPolicy = policy.priorityCallSenders;
+            if (callPolicy == NotificationManager.Policy.PRIORITY_SENDERS_ANY) {
+                Log.i("[Audio Manager] Priority for calls is Any, we can ring");
+            } else {
+                if (remoteAddress == null) {
+                    Log.e(
+                            "[Audio Manager] Remote address is null, let's assume it is not safe for ringing");
+                    return false;
+                }
+
+                LinphoneContact contact =
+                        ContactsManager.getInstance().findContactFromAddress(remoteAddress);
+                if (callPolicy == NotificationManager.Policy.PRIORITY_SENDERS_CONTACTS) {
+                    Log.i("[Audio Manager] Priority for calls is Contacts, let's check");
+                    if (contact == null) {
+                        Log.w(
+                                "[Audio Manager] Couldn't find a contact for address "
+                                        + remoteAddress.asStringUriOnly());
+                        return false;
+                    } else {
+                        Log.i(
+                                "[Audio Manager] Contact found for address "
+                                        + remoteAddress.asStringUriOnly()
+                                        + ", we can ring");
+                    }
+                } else if (callPolicy == NotificationManager.Policy.PRIORITY_SENDERS_STARRED) {
+                    Log.i("[Audio Manager] Priority for calls is Starred Contacts, let's check");
+                    if (contact == null) {
+                        Log.w(
+                                "[Audio Manager] Couldn't find a contact for address "
+                                        + remoteAddress.asStringUriOnly());
+                        return false;
+                    } else if (!contact.isFavourite()) {
+                        Log.w(
+                                "[Audio Manager] Contact found for address "
+                                        + remoteAddress.asStringUriOnly()
+                                        + ", but it isn't starred");
+                        return false;
+                    } else {
+                        Log.i(
+                                "[Audio Manager] Starred contact found for address "
+                                        + remoteAddress.asStringUriOnly()
+                                        + ", we can ring");
+                    }
+                }
+            }
+        } else if (filter == NotificationManager.INTERRUPTION_FILTER_ALARMS) {
+            Log.w("[Audio Manager] Alarms interruption filter detected");
+            return false;
+        } else {
+            Log.i("[Audio Manager] Interruption filter is " + filter + ", we can ring");
+        }
+
+        return true;
+    }
 }
diff --git a/app/src/main/java/org/linphone/compatibility/Compatibility.java b/app/src/main/java/org/linphone/compatibility/Compatibility.java
index 28fd0fbff..f6d15dbf6 100644
--- a/app/src/main/java/org/linphone/compatibility/Compatibility.java
+++ b/app/src/main/java/org/linphone/compatibility/Compatibility.java
@@ -29,6 +29,7 @@ import android.content.Intent;
 import android.graphics.Bitmap;
 import android.os.Build;
 import android.provider.Settings;
+import org.linphone.core.Address;
 import org.linphone.mediastream.Version;
 import org.linphone.notifications.Notifiable;
 
@@ -228,4 +229,19 @@ public class Compatibility {
             ApiTwentyOnePlus.setTurnScreenOn(activity, enable);
         }
     }
+
+    public static boolean isDoNotDisturbSettingsAccessGranted(Context context) {
+        if (Version.sdkAboveOrEqual(Version.API23_MARSHMALLOW_60)) {
+            return ApiTwentyThreePlus.isDoNotDisturbSettingsAccessGranted(context);
+        }
+        return true;
+    }
+
+    public static boolean isDoNotDisturbPolicyAllowingRinging(
+            Context context, Address remoteAddress) {
+        if (Version.sdkAboveOrEqual(Version.API23_MARSHMALLOW_60)) {
+            return ApiTwentyThreePlus.isDoNotDisturbPolicyAllowingRinging(context, remoteAddress);
+        }
+        return true;
+    }
 }
diff --git a/app/src/main/java/org/linphone/settings/CallSettingsFragment.java b/app/src/main/java/org/linphone/settings/CallSettingsFragment.java
index 23456a8da..7377de6f4 100644
--- a/app/src/main/java/org/linphone/settings/CallSettingsFragment.java
+++ b/app/src/main/java/org/linphone/settings/CallSettingsFragment.java
@@ -20,6 +20,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 
 import android.Manifest;
+import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.text.InputType;
@@ -34,6 +35,8 @@ import org.linphone.R;
 import org.linphone.core.Core;
 import org.linphone.core.MediaEncryption;
 import org.linphone.core.tools.Log;
+import org.linphone.mediastream.Version;
+import org.linphone.settings.widget.BasicSetting;
 import org.linphone.settings.widget.ListSetting;
 import org.linphone.settings.widget.SettingListenerBase;
 import org.linphone.settings.widget.SwitchSetting;
@@ -50,6 +53,7 @@ public class CallSettingsFragment extends SettingsFragment {
             mAutoAnswer;
     private ListSetting mMediaEncryption;
     private TextSetting mAutoAnswerTime, mIncomingCallTimeout, mVoiceMailUri;
+    private BasicSetting mDndPermissionSettings;
 
     @Nullable
     @Override
@@ -93,6 +97,9 @@ public class CallSettingsFragment extends SettingsFragment {
 
         mVoiceMailUri = mRootView.findViewById(R.id.pref_voice_mail);
         mAutoAnswerTime.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
+
+        mDndPermissionSettings =
+                mRootView.findViewById(R.id.pref_grant_read_dnd_settings_permission);
     }
 
     private void setListeners() {
@@ -196,6 +203,15 @@ public class CallSettingsFragment extends SettingsFragment {
                         mPrefs.setVoiceMailUri(newValue);
                     }
                 });
+
+        mDndPermissionSettings.setListener(
+                new SettingListenerBase() {
+                    @Override
+                    public void onClicked() {
+                        startActivity(
+                                new Intent("android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"));
+                    }
+                });
     }
 
     private void updateValues() {
@@ -218,6 +234,9 @@ public class CallSettingsFragment extends SettingsFragment {
 
         mVoiceMailUri.setValue(mPrefs.getVoiceMailUri());
 
+        mDndPermissionSettings.setVisibility(
+                Version.sdkAboveOrEqual(Version.API23_MARSHMALLOW_60) ? View.VISIBLE : View.GONE);
+
         setListeners();
     }
 
diff --git a/app/src/main/java/org/linphone/settings/LinphonePreferences.java b/app/src/main/java/org/linphone/settings/LinphonePreferences.java
index 225aa4f02..f6ce1dd30 100644
--- a/app/src/main/java/org/linphone/settings/LinphonePreferences.java
+++ b/app/src/main/java/org/linphone/settings/LinphonePreferences.java
@@ -889,6 +889,14 @@ public class LinphonePreferences {
         getConfig().setBool("app", "link_popup_enabled", enable);
     }
 
+    public boolean isDNDSettingsPopupEnabled() {
+        return getConfig().getBool("app", "dnd_settings_popup_enabled", true);
+    }
+
+    public void enableDNDSettingsPopup(boolean enable) {
+        getConfig().setBool("app", "dnd_settings_popup_enabled", enable);
+    }
+
     public boolean isLimeSecurityPopupEnabled() {
         return getConfig().getBool("app", "lime_security_popup_enabled", true);
     }
diff --git a/app/src/main/java/org/linphone/utils/AndroidAudioManager.java b/app/src/main/java/org/linphone/utils/AndroidAudioManager.java
index 1b5528847..d85ac5bfd 100644
--- a/app/src/main/java/org/linphone/utils/AndroidAudioManager.java
+++ b/app/src/main/java/org/linphone/utils/AndroidAudioManager.java
@@ -35,6 +35,8 @@ import java.io.FileInputStream;
 import java.io.IOException;
 import org.linphone.LinphoneManager;
 import org.linphone.R;
+import org.linphone.compatibility.Compatibility;
+import org.linphone.core.Address;
 import org.linphone.core.Call;
 import org.linphone.core.Core;
 import org.linphone.core.CoreListenerStub;
@@ -82,7 +84,7 @@ public class AndroidAudioManager {
                                 requestAudioFocus(STREAM_RING);
 
                                 mRingingCall = call;
-                                startRinging();
+                                startRinging(call.getRemoteAddress());
                                 // otherwise there is the beep
                             }
                         } else if (call == mRingingCall && mIsRinging) {
@@ -281,13 +283,20 @@ public class AndroidAudioManager {
         }
     }
 
-    private synchronized void startRinging() {
+    private synchronized void startRinging(Address remoteAddress) {
         if (!LinphonePreferences.instance().isDeviceRingtoneEnabled()) {
             // Enable speaker audio route, linphone library will do the ringing itself automatically
             routeAudioToSpeaker();
             return;
         }
 
+        boolean doNotDisturbPolicyAllowsRinging =
+                Compatibility.isDoNotDisturbPolicyAllowingRinging(mContext, remoteAddress);
+        if (!doNotDisturbPolicyAllowsRinging) {
+            Log.e("[Audio Manager] Do not ring as Android Do Not Disturb Policy forbids it");
+            return;
+        }
+
         if (mContext.getResources().getBoolean(R.bool.allow_ringing_while_early_media)) {
             routeAudioToSpeaker(); // Need to be able to ear the ringtone during the early media
         }
diff --git a/app/src/main/res/layout/settings_call.xml b/app/src/main/res/layout/settings_call.xml
index dcad905a0..6ffff1f20 100644
--- a/app/src/main/res/layout/settings_call.xml
+++ b/app/src/main/res/layout/settings_call.xml
@@ -23,6 +23,13 @@
             android:layout_height="wrap_content"
             linphone:title="@string/pref_vibrate_on_incoming_calls" />
 
+        <org.linphone.settings.widget.BasicSetting
+            android:id="@+id/pref_grant_read_dnd_settings_permission"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            linphone:title="@string/pref_grant_read_dnd_settings_permission_title"
+            linphone:subtitle="@string/pref_grant_read_dnd_settings_permission_desc"/>
+
         <org.linphone.settings.widget.ListSetting
             android:id="@+id/pref_media_encryption"
             android:layout_width="match_parent"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index eb85623ee..5cbb7ec31 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -441,6 +441,8 @@
     <string name="pref_voice_mail">Voice mail URI</string>
     <string name="pref_dialer_call">Use Linphone as default phone app</string>
     <string name="pref_accept_early_media">Accept early-media</string>
+    <string name="pref_grant_read_dnd_settings_permission_title">Do Not Disturb settings</string>
+    <string name="pref_grant_read_dnd_settings_permission_desc">We need you to grant use the access to the Do Not Disturb settings to correctly ring or not depending on the current policy</string>
 
     <!-- Chat settings -->
     <string name="pref_chat_title">Chat</string>