diff --git a/Classes/LinphoneManager.m b/Classes/LinphoneManager.m
index e545cce93..605fa542c 100644
--- a/Classes/LinphoneManager.m
+++ b/Classes/LinphoneManager.m
@@ -24,11 +24,12 @@
 #include <sys/sysctl.h>
 
 #import <AVFoundation/AVAudioSession.h>
+#import <AVFoundation/AVCaptureDevice.h>
 #import <AudioToolbox/AudioToolbox.h>
-#import <SystemConfiguration/SystemConfiguration.h>
 #import <CoreTelephony/CTCallCenter.h>
-#import <SystemConfiguration/CaptiveNetwork.h>
 #import <CoreTelephony/CTTelephonyNetworkInfo.h>
+#import <SystemConfiguration/CaptiveNetwork.h>
+#import <SystemConfiguration/SystemConfiguration.h>
 
 #import "LinphoneManager.h"
 #import "LinphoneCoreSettingsStore.h"
@@ -2313,9 +2314,12 @@ static int comp_call_state_paused(const LinphoneCall *call, const void *param) {
 
 	/*IOS specific*/
 	linphone_core_start_dtmf_stream(theLinphoneCore);
+	[AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo
+							 completionHandler:^(BOOL granted){
+							 }];
 
 	/*start the video preview in case we are in the main view*/
-	if (linphone_core_video_display_enabled(theLinphoneCore)) { //&& [self lpConfigBoolForKey:@"preview_preference"]) {
+	if (linphone_core_video_display_enabled(theLinphoneCore) && [self lpConfigBoolForKey:@"preview_preference"]) {
 		linphone_core_enable_video_preview(theLinphoneCore, TRUE);
 	}
 	/*check last keepalive handler date*/