diff --git a/Classes/CallOutgoingView.m b/Classes/CallOutgoingView.m
index e8afaa1dd..4d6d6958f 100644
--- a/Classes/CallOutgoingView.m
+++ b/Classes/CallOutgoingView.m
@@ -150,7 +150,9 @@ static UICompositeViewDescription *compositeDescription = nil;
 
 - (void)bluetoothAvailabilityUpdateEvent:(NSNotification *)notif {
 	bool available = [[notif.userInfo objectForKey:@"available"] intValue];
-	[self hideSpeaker:available];
+	dispatch_async(dispatch_get_main_queue(), ^{
+		[self hideSpeaker:available];
+	});
 }
 
 @end
diff --git a/Classes/LinphoneUI/UISpeakerButton.m b/Classes/LinphoneUI/UISpeakerButton.m
index b845885fe..54985014d 100644
--- a/Classes/LinphoneUI/UISpeakerButton.m
+++ b/Classes/LinphoneUI/UISpeakerButton.m
@@ -42,7 +42,8 @@ INIT_WITH_COMMON_CF {
 #pragma mark - UIToggleButtonDelegate Functions
 
 - (void)audioRouteChangeListenerCallback:(NSNotification *)notif {
-	[self update];
+	dispatch_async(dispatch_get_main_queue(), ^{
+		[self update];});
 }
 
 - (void)onOn {
diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index 1a7b1e87f..c0ef95cd5 100755
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -4516,6 +4516,7 @@
 				LIBRARY_SEARCH_PATHS = "$(BUILT_PRODUCTS_DIR)";
 				LINK_WITH_STANDARD_LIBRARIES = YES;
 				ORDER_FILE = "";
+				OTHER_CFLAGS = "-DBCTBX_LOG_DOMAIN=\\\"ios\\\"";
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
 				PRODUCT_NAME = linphone;
@@ -4613,6 +4614,7 @@
 				LIBRARY_SEARCH_PATHS = "$(BUILT_PRODUCTS_DIR)";
 				LINK_WITH_STANDARD_LIBRARIES = YES;
 				ORDER_FILE = "";
+				OTHER_CFLAGS = "-DBCTBX_LOG_DOMAIN=\\\"ios\\\"";
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
 				PRODUCT_NAME = linphone;
@@ -4710,6 +4712,7 @@
 				LIBRARY_SEARCH_PATHS = "$(BUILT_PRODUCTS_DIR)";
 				LINK_WITH_STANDARD_LIBRARIES = YES;
 				ORDER_FILE = "";
+				OTHER_CFLAGS = "-DBCTBX_LOG_DOMAIN=\\\"ios\\\"";
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
 				PRODUCT_NAME = linphone;
@@ -4807,6 +4810,7 @@
 				LIBRARY_SEARCH_PATHS = "$(BUILT_PRODUCTS_DIR)";
 				LINK_WITH_STANDARD_LIBRARIES = YES;
 				ORDER_FILE = "";
+				OTHER_CFLAGS = "-DBCTBX_LOG_DOMAIN=\\\"ios\\\"";
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
 				PRODUCT_NAME = linphone;
diff --git a/submodules/linphone b/submodules/linphone
index bbf8b49e0..d17635390 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit bbf8b49e03b46a9ad6b1e7f32e6d48b0836aa6e3
+Subproject commit d1763539033ef552a491c227e03df2e6af5ba607
diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index 05fda93c2..f82450663 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit 05fda93c22f364f3e88b29138aefd73bc44087c9
+Subproject commit f82450663f3d89aa6aa4dc4bae7d060b3a5be495