diff --git a/mediastreamer2 b/mediastreamer2
index 4554bf868..80b70c52a 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 4554bf8680bc3d37b1fa876ce7e73a1aaf007a94
+Subproject commit 80b70c52a4dbf7d1d1df8319a96159e769b46139
diff --git a/tester/call_tester.c b/tester/call_tester.c
index 2356b8ed5..eb5b068ab 100644
--- a/tester/call_tester.c
+++ b/tester/call_tester.c
@@ -244,10 +244,10 @@ bool_t call_with_params2(LinphoneCoreManager* caller_mgr
 
 	while (caller_mgr->stat.number_of_LinphoneCallOutgoingRinging!=(initial_caller.number_of_LinphoneCallOutgoingRinging + 1)
 			&& caller_mgr->stat.number_of_LinphoneCallOutgoingEarlyMedia!=(initial_caller.number_of_LinphoneCallOutgoingEarlyMedia +1)
-			&& retry++ <20) {
+			&& retry++ < 100) {
 			linphone_core_iterate(caller_mgr->lc);
 			linphone_core_iterate(callee_mgr->lc);
-			ms_usleep(100000);
+			ms_usleep(20000);
 	}
 
 
@@ -2495,12 +2495,12 @@ void call_base_with_configfile(LinphoneMediaEncryption mode, bool_t enable_video
 		linphone_tunnel_add_server(linphone_core_get_tunnel(marie->lc),tunnel_config);
 		linphone_tunnel_enable_sip(linphone_core_get_tunnel(marie->lc),FALSE);
 		linphone_tunnel_set_mode(linphone_core_get_tunnel(marie->lc),LinphoneTunnelModeEnable);
-		for (i=0;i<10;i++) {
+		for (i=0;i<100;i++) {
 			if (linphone_tunnel_connected(linphone_core_get_tunnel(marie->lc))) {
 				break;
 			}
 			linphone_core_iterate(marie->lc);
-			ms_usleep(200000);
+			ms_usleep(20000);
 		}
 		BC_ASSERT_TRUE(linphone_tunnel_connected(linphone_core_get_tunnel(marie->lc)));
 
@@ -2524,7 +2524,7 @@ void call_base_with_configfile(LinphoneMediaEncryption mode, bool_t enable_video
 			&& linphone_core_get_media_encryption(pauline->lc) == LinphoneMediaEncryptionZRTP) {
 			/*wait for SAS*/
 			int i;
-			for (i=0;i<10;i++) {
+			for (i=0;i<100;i++) {
 				if (linphone_call_get_authentication_token(linphone_core_get_current_call(pauline->lc))
 					&&
 					linphone_call_get_authentication_token(linphone_core_get_current_call(marie->lc))) {
@@ -2536,7 +2536,7 @@ void call_base_with_configfile(LinphoneMediaEncryption mode, bool_t enable_video
 				}
 				linphone_core_iterate(marie->lc);
 				linphone_core_iterate(pauline->lc);
-				ms_usleep(200000);
+				ms_usleep(20000);
 			}
 
 		}
diff --git a/tester/common/bc_tester_utils.c b/tester/common/bc_tester_utils.c
index 1e9262a6c..ba5e6b811 100644
--- a/tester/common/bc_tester_utils.c
+++ b/tester/common/bc_tester_utils.c
@@ -174,9 +174,9 @@ static void test_complete_message_handler(const CU_pTest pTest,
 	char result[2048];
 	char buffer[2048];
 	CU_pFailureRecord pFailure = pFailureList;
-	snprintf(result, sizeof(result), "Suite [%s] Test [%s]", pSuite->pName, pTest->pName);
+	snprintf(result, sizeof(result), "Suite [%s] Test [%s] %s in %lu secs"
+			, pSuite->pName, pTest->pName, pFailure?"failed":"passed",(unsigned long)(time(NULL) - test_start_time));
 	if (pFailure) {
-		strncat(result, " failed:", strlen(" failed:"));
 		for (i = 1 ; (NULL != pFailure) ; pFailure = pFailure->pNext, i++) {
 			snprintf(buffer, sizeof(buffer), "\n    %d. %s:%u  - %s", i,
 				(NULL != pFailure->strFileName) ? pFailure->strFileName : "",
@@ -184,10 +184,8 @@ static void test_complete_message_handler(const CU_pTest pTest,
 				(NULL != pFailure->strCondition) ? pFailure->strCondition : "");
 			strncat(result, buffer, strlen(buffer));
 		}
-	} else {
-		strncat(result, " passed", strlen(" passed"));
 	}
-	bc_tester_printf(bc_printf_verbosity_info,"%s in %lu sec\n", result, (unsigned long)(time(NULL) - test_start_time));
+	bc_tester_printf(bc_printf_verbosity_info,"%s\n", result);
 }
 #endif
 
diff --git a/tester/flexisip_tester.c b/tester/flexisip_tester.c
index 03a306ef5..366679f01 100644
--- a/tester/flexisip_tester.c
+++ b/tester/flexisip_tester.c
@@ -894,7 +894,7 @@ static void dos_module_trigger(void) {
 		char msg[128];
 		sprintf(msg, "Flood message number %i", i);
 		linphone_chat_room_send_message(chat_room, msg);
-		ms_usleep(100000);
+		ms_usleep(10000);
 		i++;
 	} while (i < number_of_messge_to_send);
 	// At this point we should be banned for a minute
diff --git a/tester/proxy_config_tester.c b/tester/proxy_config_tester.c
index e9c04aec9..78234bd4e 100644
--- a/tester/proxy_config_tester.c
+++ b/tester/proxy_config_tester.c
@@ -25,6 +25,8 @@ const char* phone_normalization(LinphoneProxyConfig *proxy, const char* in) {
 }
 
 static void phone_normalization_without_proxy() {
+
+	BC_ASSERT_TRUE(0);
 	BC_ASSERT_STRING_EQUAL(phone_normalization(NULL, "012 345 6789"), "0123456789");
 	BC_ASSERT_STRING_EQUAL(phone_normalization(NULL, "+33123456789"), "+33123456789");
 	BC_ASSERT_STRING_EQUAL(phone_normalization(NULL, "+33012345678"), "+33012345678");
diff --git a/tester/register_tester.c b/tester/register_tester.c
index e44748ca8..bef2b8c11 100644
--- a/tester/register_tester.c
+++ b/tester/register_tester.c
@@ -112,7 +112,7 @@ static void register_with_refresh_base_3(LinphoneCore* lc
 	linphone_core_set_default_proxy(lc,proxy_cfg);
 
 	while (counters->number_of_LinphoneRegistrationOk<1+(refresh!=0)
-			&& retry++ <(110 /*only wait 11 s if final state is progress*/+(expected_final_state==LinphoneRegistrationProgress?0:200))) {
+			&& retry++ <(1100 /*only wait 11 s if final state is progress*/+(expected_final_state==LinphoneRegistrationProgress?0:2000))) {
 		linphone_core_iterate(lc);
 		if (counters->number_of_auth_info_requested>0 && linphone_proxy_config_get_state(proxy_cfg) == LinphoneRegistrationFailed && late_auth_info) {
 			if (!linphone_core_get_auth_info_list(lc)) {
@@ -124,7 +124,7 @@ static void register_with_refresh_base_3(LinphoneCore* lc
 		if (linphone_proxy_config_get_error(proxy_cfg) == LinphoneReasonBadCredentials
 				|| (counters->number_of_auth_info_requested>2 &&linphone_proxy_config_get_error(proxy_cfg) == LinphoneReasonUnauthorized)) /*no need to continue if auth cannot be found*/
 			break; /*no need to continue*/
-		ms_usleep(100000);
+		ms_usleep(10000);
 	}
 	BC_ASSERT_EQUAL(linphone_proxy_config_is_registered(proxy_cfg),(expected_final_state == LinphoneRegistrationOk), int, "%d");
 	BC_ASSERT_EQUAL(counters->number_of_LinphoneRegistrationNone,0, int, "%d");
@@ -170,9 +170,9 @@ static void register_with_refresh_with_send_error() {
 	register_with_refresh_base(lcm->lc,TRUE,auth_domain,route);
 	/*simultate a network error*/
 	sal_set_send_error(lcm->lc->sal, -1);
-	while (counters->number_of_LinphoneRegistrationProgress<2 && retry++ <20) {
+	while (counters->number_of_LinphoneRegistrationProgress<2 && retry++ <200) {
 			linphone_core_iterate(lcm->lc);
-			ms_usleep(100000);
+			ms_usleep(10000);
 	}
 	BC_ASSERT_EQUAL(counters->number_of_LinphoneRegistrationFailed,0, int, "%d");
 	BC_ASSERT_EQUAL(counters->number_of_LinphoneRegistrationProgress,2, int, "%d");
diff --git a/tester/video_tester.c b/tester/video_tester.c
index 7e7c846cd..8aa57ca05 100644
--- a/tester/video_tester.c
+++ b/tester/video_tester.c
@@ -175,10 +175,10 @@ static bool_t video_call_with_params(LinphoneCoreManager* caller_mgr, LinphoneCo
 
 	while (caller_mgr->stat.number_of_LinphoneCallOutgoingRinging != (initial_caller.number_of_LinphoneCallOutgoingRinging + 1)
 		&& caller_mgr->stat.number_of_LinphoneCallOutgoingEarlyMedia != (initial_caller.number_of_LinphoneCallOutgoingEarlyMedia + 1)
-		&& retry++ < 20) {
+		&& retry++ < 200) {
 		linphone_core_iterate(caller_mgr->lc);
 		linphone_core_iterate(callee_mgr->lc);
-		ms_usleep(100000);
+		ms_usleep(10000);
 	}
 
 	BC_ASSERT_TRUE((caller_mgr->stat.number_of_LinphoneCallOutgoingRinging == initial_caller.number_of_LinphoneCallOutgoingRinging + 1)