diff --git a/app/src/main/java/org/thoughtcrime/securesms/util/CommunicationActions.java b/app/src/main/java/org/thoughtcrime/securesms/util/CommunicationActions.java
index 363f93f1a2..d03a1ca774 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/util/CommunicationActions.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/util/CommunicationActions.java
@@ -19,6 +19,7 @@ import androidx.annotation.Nullable;
 import androidx.core.app.TaskStackBuilder;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentActivity;
+import androidx.fragment.app.FragmentManager;
 
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 
@@ -26,8 +27,6 @@ import org.signal.core.util.concurrent.RxExtensions;
 import org.signal.core.util.concurrent.SignalExecutors;
 import org.signal.core.util.concurrent.SimpleTask;
 import org.signal.core.util.logging.Log;
-import org.signal.libsignal.usernames.BaseUsernameException;
-import org.signal.libsignal.usernames.Username;
 import org.signal.ringrtc.CallLinkRootKey;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.WebRtcCallActivity;
@@ -44,16 +43,13 @@ import org.thoughtcrime.securesms.groups.ui.invitesandrequests.joining.GroupJoin
 import org.thoughtcrime.securesms.groups.v2.GroupInviteLinkUrl;
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.profiles.manage.UsernameRepository;
-import org.thoughtcrime.securesms.profiles.manage.UsernameRepository.UsernameAciFetchResult;
 import org.thoughtcrime.securesms.profiles.manage.UsernameRepository.UsernameLinkConversionResult;
 import org.thoughtcrime.securesms.proxy.ProxyBottomSheetFragment;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.service.webrtc.links.CallLinkRoomId;
 import org.thoughtcrime.securesms.sms.MessageSender;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;
-import org.whispersystems.signalservice.api.push.ServiceId;
 import org.whispersystems.signalservice.api.push.UsernameLinkComponents;
-import org.whispersystems.signalservice.internal.storage.protos.AccountRecord;
 
 import java.io.IOException;
 import java.util.Objects;
@@ -74,7 +70,7 @@ public class CommunicationActions {
   /**
    * Start a voice call. Assumes that permission request results will be routed to a handler on the Activity.
    */
-  public static void startVoiceCall(@NonNull Activity activity, @NonNull Recipient recipient) {
+  public static void startVoiceCall(@NonNull FragmentActivity activity, @NonNull Recipient recipient) {
     startVoiceCall(new ActivityCallContext(activity), recipient);
   }
 
@@ -118,7 +114,7 @@ public class CommunicationActions {
   /**
    * Start a video call. Assumes that permission request results will be routed to a handler on the Activity.
    */
-  public static void startVideoCall(@NonNull Activity activity, @NonNull Recipient recipient) {
+  public static void startVideoCall(@NonNull FragmentActivity activity, @NonNull Recipient recipient) {
     startVideoCall(new ActivityCallContext(activity), recipient, false);
   }
 
@@ -172,7 +168,7 @@ public class CommunicationActions {
     }.execute();
   }
 
-  public static void startInsecureCall(@NonNull Activity activity, @NonNull Recipient recipient) {
+  public static void startInsecureCall(@NonNull FragmentActivity activity, @NonNull Recipient recipient) {
     startInsecureCall(new ActivityCallContext(activity), recipient);
   }
 
@@ -392,9 +388,9 @@ public class CommunicationActions {
     callContext.getPermissionsBuilder()
                .request(Manifest.permission.RECORD_AUDIO)
                .ifNecessary()
-               .withRationaleDialog(callContext.getContext().getString(R.string.ConversationActivity__to_call_s_signal_needs_access_to_your_microphone, recipient.getDisplayName(callContext.getContext())),
-                   R.drawable.ic_mic_solid_24)
-               .withPermanentDenialDialog(callContext.getContext().getString(R.string.ConversationActivity__to_call_s_signal_needs_access_to_your_microphone, recipient.getDisplayName(callContext.getContext())))
+               .withRationaleDialog(callContext.getContext().getString(R.string.ConversationActivity_allow_access_microphone), callContext.getContext().getString(R.string.ConversationActivity__to_call_signal_needs_access_to_your_microphone), R.drawable.symbol_phone_24)
+               .withPermanentDenialDialog(callContext.getContext().getString(R.string.ConversationActivity__to_call_signal_needs_access_to_your_microphone), null, R.string.ConversationActivity_allow_access_microphone, R.string.ConversationActivity__to_start_call, callContext.getFragmentManager())
+               .onAnyDenied(() -> Toast.makeText(callContext.getContext(), R.string.ConversationActivity_signal_needs_microphone_access_voice_call, Toast.LENGTH_LONG).show())
                .onAllGranted(() -> {
                  ApplicationDependencies.getSignalCallManager().startOutgoingAudioCall(recipient);
 
@@ -496,12 +492,13 @@ public class CommunicationActions {
     @NonNull Permissions.PermissionsBuilder getPermissionsBuilder();
     void startActivity(@NonNull Intent intent);
     @NonNull Context getContext();
+    @NonNull FragmentManager getFragmentManager();
   }
 
   private static class ActivityCallContext implements CallContext {
-    private final Activity activity;
+    private final FragmentActivity activity;
 
-    private ActivityCallContext(Activity activity) {
+    private ActivityCallContext(FragmentActivity activity) {
       this.activity = activity;
     }
 
@@ -519,6 +516,11 @@ public class CommunicationActions {
     public @NonNull Context getContext() {
       return activity;
     }
+
+    @Override
+    public @NonNull FragmentManager getFragmentManager() {
+      return activity.getSupportFragmentManager();
+    }
   }
 
   private static class FragmentCallContext implements CallContext {
@@ -542,5 +544,10 @@ public class CommunicationActions {
     public @NonNull Context getContext() {
       return fragment.requireContext();
     }
+
+    @Override
+    public @NonNull FragmentManager getFragmentManager() {
+      return fragment.getParentFragmentManager();
+    }
   }
 }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index bcc23be6f2..8b2d3a25cd 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -429,7 +429,13 @@
     <string name="ConversationActivity_you_will_leave_this_group_and_it_will_be_deleted_from_all_of_your_devices">You will leave this group, and it will be deleted from all your devices.</string>
     <string name="ConversationActivity_delete">Delete</string>
     <string name="ConversationActivity_delete_and_leave">Delete and leave</string>
-    <string name="ConversationActivity__to_call_s_signal_needs_access_to_your_microphone">To call %1$s, Signal needs access to your microphone</string>
+
+    <!-- Dialog description that will explain the steps needed to give microphone permissions for a voice call -->
+    <string name="ConversationActivity__to_start_call">To start a call:</string>
+    <!-- Alert dialog description asking for microphone permission in order to start a voice call -->
+    <string name="ConversationActivity__to_call_signal_needs_access_to_your_microphone">To start a call, allow Signal access to your microphone.</string>
+    <!-- Toast text explaining Signal's need for microphone access for a voice call -->
+    <string name="ConversationActivity_signal_needs_microphone_access_voice_call">Signal needs microphone access to start a call.</string>
 
 
     <string name="ConversationActivity_join">Join</string>