diff --git a/ios/RNCallKeep/RNCallKeep.h b/ios/RNCallKeep/RNCallKeep.h
index c8e7bbdf..970a3dd8 100644
--- a/ios/RNCallKeep/RNCallKeep.h
+++ b/ios/RNCallKeep/RNCallKeep.h
@@ -47,4 +47,6 @@ continueUserActivity:(NSUserActivity *)userActivity
 
 + (void)setup:(NSDictionary *)options;
 
++ (void)destroyProvider;
+
 @end
diff --git a/ios/RNCallKeep/RNCallKeep.m b/ios/RNCallKeep/RNCallKeep.m
index d74a4db8..3479c4f4 100644
--- a/ios/RNCallKeep/RNCallKeep.m
+++ b/ios/RNCallKeep/RNCallKeep.m
@@ -187,6 +187,15 @@ + (void)setup:(NSDictionary *)options {
     isSetupNatively = YES;
 }
 
++ (void)destroyProvider {
+    if (sharedProvider != nil) {
+        [sharedProvider invalidate];
+        sharedProvider = nil;
+    }
+
+    isSetupNatively = NO;
+}
+
 RCT_EXPORT_METHOD(setup:(NSDictionary *)options)
 {
     if (isSetupNatively) {
@@ -543,7 +552,7 @@ + (NSMutableArray *) formatAudioInputs: (NSMutableArray *)inputs
 {
     NSMutableArray *newInputs = [NSMutableArray new];
     NSString * selected = [RNCallKeep getSelectedAudioRoute];
-    
+
     NSMutableDictionary *speakerDict = [[NSMutableDictionary alloc]init];
     [speakerDict setObject:@"Speaker" forKey:@"name"];
     [speakerDict setObject:AVAudioSessionPortBuiltInSpeaker forKey:@"type"];
@@ -631,13 +640,13 @@ + (NSString *) getSelectedAudioRoute
     AVAudioSession* myAudioSession = [AVAudioSession sharedInstance];
     AVAudioSessionRouteDescription *currentRoute = [myAudioSession currentRoute];
     NSArray *selectedOutputs = currentRoute.outputs;
-    
+
     AVAudioSessionPortDescription *selectedOutput = selectedOutputs[0];
-    
+
     if(selectedOutput && [selectedOutput.portType isEqualToString:AVAudioSessionPortBuiltInReceiver]) {
         return @"Phone";
     }
-    
+
     return [RNCallKeep getAudioInputType: selectedOutput.portType];
 }
 
@@ -896,7 +905,7 @@ - (void)configureAudioSession
     AVAudioSession* audioSession = [AVAudioSession sharedInstance];
     [audioSession setCategory:AVAudioSessionCategoryPlayAndRecord withOptions:AVAudioSessionCategoryOptionAllowBluetooth error:nil];
 
-    [audioSession setMode:AVAudioSessionModeDefault error:nil];
+    [audioSession setMode:AVAudioSessionModeVoiceChat error:nil];
 
     double sampleRate = 44100.0;
     [audioSession setPreferredSampleRate:sampleRate error:nil];
@@ -1105,7 +1114,6 @@ - (void)provider:(CXProvider *)provider didActivateAudioSession:(AVAudioSession
     };
     [[NSNotificationCenter defaultCenter] postNotificationName:AVAudioSessionInterruptionNotification object:nil userInfo:userInfo];
 
-    [self configureAudioSession];
     [self sendEventWithNameWrapper:RNCallKeepDidActivateAudioSession body:nil];
 }