diff --git a/Classes/DialerView.m b/Classes/DialerView.m
index ab7377b1b..62a08d609 100644
--- a/Classes/DialerView.m
+++ b/Classes/DialerView.m
@@ -410,7 +410,7 @@ static UICompositeViewDescription *compositeDescription = nil;
 		_addressField.text = @"";
 	}
 	LinphoneAccount *defaultAccount = linphone_core_get_default_account(LC);
-	if (!(defaultAccount && linphone_account_params_get_conference_factory_uri(linphone_account_get_params(defaultAccount)))){
+	if (!(defaultAccount && linphone_account_params_get_audio_video_conference_factory_address(linphone_account_get_params(defaultAccount)))){
 		[_addContactButton setImage:[UIImage imageNamed:@"contact_add_default"] forState:UIControlStateNormal];
 		_addContactButton.enabled = ([[_addressField text] length] > 0);
 		if ([_addressField.text length] == 0) {
diff --git a/Classes/SideMenuTableView.m b/Classes/SideMenuTableView.m
index 94b41152e..9872f0e7a 100644
--- a/Classes/SideMenuTableView.m
+++ b/Classes/SideMenuTableView.m
@@ -106,13 +106,17 @@
 												  }]];
 	}
 	
-	[_sideMenuEntries addObject:[[SideMenuEntry alloc] initWithTitle:VoipTexts.conference_scheduled
-															   image:[UIImage imageNamed:@"side_menu_voip_meeting_schedule"]
-															tapBlock:^() {
-															  [PhoneMainView.instance
-																  changeCurrentView:ScheduledConferencesView.compositeViewDescription];
+	LinphoneAccount *defaultAccount = linphone_core_get_default_account(LC);
+	if (defaultAccount && linphone_account_params_get_audio_video_conference_factory_address(linphone_account_get_params(defaultAccount))){
+		
+		[_sideMenuEntries addObject:[[SideMenuEntry alloc] initWithTitle:VoipTexts.conference_scheduled
+																   image:[UIImage imageNamed:@"side_menu_voip_meeting_schedule"]
+																tapBlock:^() {
+																  [PhoneMainView.instance
+																	  changeCurrentView:ScheduledConferencesView.compositeViewDescription];
 
-															}]];
+																}]];
+	}
 	
 	[_sideMenuEntries addObject:[[SideMenuEntry alloc] initWithTitle:NSLocalizedString(@"About", nil)
                                                                image:[UIImage imageNamed:@"menu_about.png"]