Better sound management

Classes/LinphoneManager.m

@@ -828,8 +828,6 @@ static void linphone_iphone_display_status(struct _LinphoneCore *lc, const char
 			// furthermore it introduces a bug when calling multiple times since route may not be
 			// reconfigured between cause leading to bluetooth being disabled while it should not
 			_bluetoothEnabled = FALSE;
-			/*IOS specific*/
-			linphone_core_start_dtmf_stream(theLinphoneCore);
 		}
 
 		if (incallBgTask) {

Classes/SideMenuTableView.m

@@ -6,6 +6,8 @@
 //
 //
 
+#import "linphone/core_utils.h"
+
 #import "SideMenuTableView.h"
 #import "Utils.h"
 
@@ -37,7 +39,7 @@
 }
 
 - (void)viewWillAppear:(BOOL)animated {
-	linphone_core_stop_dtmf(LC);
+	linphone_core_stop_dtmf_stream(LC);
 	[super viewWillAppear:animated];
 
 	_sideMenuEntries = [[NSMutableArray alloc] init];

submodules/linphone

@@ -1 +1 @@
-Subproject commit 145b05ee8dddeca71518f327a69b474ac048f77a
+Subproject commit 3d923a8759d93304e478228f6f296114372a3ba6