diff --git a/.gitignore b/.gitignore
index 2c6cd49a5..a62397e46 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,3 +38,7 @@ tests/*$py.class
 tests/build.xml
 tests/project.properties
 ant_password.properties
+liblinphone_tester/liblinphonetester_*
+liblinphone_tester/tests.output
+tests/linphonetester_*
+tests/tests.output
diff --git a/liblinphone_tester/src/org/linphone/tester/LogsActivity.java b/liblinphone_tester/src/org/linphone/tester/LogsActivity.java
index 97a6ef0dc..40c7062cf 100644
--- a/liblinphone_tester/src/org/linphone/tester/LogsActivity.java
+++ b/liblinphone_tester/src/org/linphone/tester/LogsActivity.java
@@ -23,9 +23,10 @@ public class LogsActivity extends Activity {
 
 		@Override
 		public void run() {
-			String path = mLogsActivity.getFilesDir().getAbsolutePath()+"/config_files";
+			String res_path = mLogsActivity.getFilesDir().getAbsolutePath()+"/config_files";
+			String write_path = mLogsActivity.getCacheDir().getPath();
 			tester = new TesterLogger(mLogsActivity);
-			List<String> list = new LinkedList<String>(Arrays.asList(new String[]{"tester", "--verbose", "--resource-dir", path}));
+			List<String> list = new LinkedList<String>(Arrays.asList(new String[]{"tester", "--verbose", "--resource-dir", res_path, "--writable-dir", write_path}));
 			list.addAll(Arrays.asList(mArgs));
 			String[] array = list.toArray(new String[list.size()]);
 			tester.run(array);
@@ -37,7 +38,7 @@ public class LogsActivity extends Activity {
     		});
 		}
 	}
-	
+
 	private static String join(String [] array, String separator) {
 		String ret = "";
 		for(int i = 0; i < array.length; ++i) {
@@ -48,7 +49,7 @@ public class LogsActivity extends Activity {
 		}
 		return ret;
 	}
-	
+
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
@@ -75,7 +76,7 @@ public class LogsActivity extends Activity {
 		getMenuInflater().inflate(R.menu.activity_logs, menu);
 		return true;
 	}
-	
+
 	public void addLog(int level, String message) {
 		mLogs += message;
 		((TextView)findViewById(R.id.textView1)).append(message);
@@ -86,7 +87,7 @@ public class LogsActivity extends Activity {
 			finish();
 		}
 	}
-	
+
 	public void done() {
 	}
 }
diff --git a/liblinphone_tester/src/org/linphone/tester/TestUnit.java b/liblinphone_tester/src/org/linphone/tester/TestUnit.java
index 5683995e3..2e2f00707 100644
--- a/liblinphone_tester/src/org/linphone/tester/TestUnit.java
+++ b/liblinphone_tester/src/org/linphone/tester/TestUnit.java
@@ -16,28 +16,28 @@ public class TestUnit extends AndroidTestCase {
 	private String mSuite;
 	private String mTest;
 	static Boolean isAssetCopied=false;
-	
+
 	public TestUnit(String suite, String test) {
 		mSuite = suite;
 		mTest = test;
 		setName(suite + "/" + test);
 	}
-	
+
 	public TestUnit(String name) {
-		String[] tab = name.split("/"); 
+		String[] tab = name.split("/");
 		mSuite = tab[0];
 		mTest = tab[1];
 		setName(name);
 	}
-	
+
 	static public void copyAssetsFromPackage(Context ctx) throws IOException {
 		copyAssetsFromPackage(ctx,"config_files");
 	}
-	
-	
+
+
 	public static void copyAssetsFromPackage(Context ctx,String fromPath) throws IOException {
 		new File(ctx.getFilesDir().getPath()+"/"+fromPath).mkdir();
-		
+
 		for (String f :ctx.getAssets().list(fromPath)) {
 			String current_name=fromPath+"/"+f;
 			InputStream lInputStream;
@@ -50,8 +50,8 @@ public class TestUnit extends AndroidTestCase {
 				continue;
 			}
 			FileOutputStream lOutputStream =  new FileOutputStream(new File(ctx.getFilesDir().getPath()+"/"+current_name));//ctx.openFileOutput (fromPath+"/"+f, 0);
-			
-			
+
+
 			int readByte;
 			byte[] buff = new byte[8048];
 			while (( readByte = lInputStream.read(buff)) != -1) {
@@ -75,13 +75,15 @@ public class TestUnit extends AndroidTestCase {
 	protected void tearDown() throws Exception {
 		super.tearDown();
 	}
-	
+
 	@Override
 	protected void runTest() {
-		String path = getContext().getFilesDir().getPath()+"/config_files";
+		String res_path = getContext().getFilesDir().getPath()+"/config_files";
+		String write_path = getContext().getCacheDir().getPath();
 		Tester tester = new Tester();
-		List<String> list = new LinkedList<String>(Arrays.asList(new String[]{"tester", "--verbose", "--resource-dir", path, "--suite", mSuite, "--test", mTest}));
+
+		List<String> list = new LinkedList<String>(Arrays.asList(new String[]{"tester", "--verbose", "--resource-dir", res_path, "--writable-dir", write_path, "--suite", mSuite, "--test", mTest}));
 		String[] array = list.toArray(new String[list.size()]);
 		Assert.assertTrue(tester.run(array) == 0);
 	}
-}
\ No newline at end of file
+}
diff --git a/submodules/belle-sip b/submodules/belle-sip
index 07233a793..6e76dabb7 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 07233a793594081d5aafc0c6bb14d389dffbfac0
+Subproject commit 6e76dabb7632e0f58e9c43b2cc86ada5f486c761
diff --git a/submodules/linphone b/submodules/linphone
index 46547098c..9244a0173 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 46547098cc1f24a394d6aa7c4e7823226ecab0fe
+Subproject commit 9244a017373d9ddec9170257fec324fb82cb0800