diff --git a/src/org/linphone/InCallActivity.java b/src/org/linphone/InCallActivity.java
index 1dbb88a38..aed348850 100644
--- a/src/org/linphone/InCallActivity.java
+++ b/src/org/linphone/InCallActivity.java
@@ -492,8 +492,8 @@ public class InCallActivity extends FragmentActivity implements
 					showAudioView();
 				} else {
 					if (!call.getRemoteParams().isLowBandwidthEnabled()) {
-						LinphoneManager.getInstance().addVideo();
-						showVideoView();
+						if (LinphoneManager.getInstance().addVideo())
+							showVideoView();
 					} else {
 						displayCustomToast(getString(R.string.error_low_bandwidth), Toast.LENGTH_LONG);
 					}
diff --git a/submodules/linphone b/submodules/linphone
index 293ed89da..8e2145394 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 293ed89daab2458e327c609158d84b3fcfc489be
+Subproject commit 8e21453946f1759d8c0c0c296f2e2305054575db