diff --git a/mediastreamer2 b/mediastreamer2
index 69a7cce94..11eb5f602 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 69a7cce94756f9e5af3fae9fbd941817c4731f49
+Subproject commit 11eb5f6021a145a8b2f0a65ba409814acfda0f01
diff --git a/tester/liblinphone_tester.c b/tester/liblinphone_tester.c
index 24a4c5350..1df32f237 100644
--- a/tester/liblinphone_tester.c
+++ b/tester/liblinphone_tester.c
@@ -205,7 +205,7 @@ LinphoneCoreManager* linphone_core_manager_new2(const char* rc_file, int check_f
 	else
 		proxy_count=0;
 
-	while (mgr->stat.number_of_LinphoneRegistrationOk<proxy_count && retry++ <(20+ (proxy_count>2?(proxy_count-2)*10:0))) {
+	while (mgr->stat.number_of_LinphoneRegistrationOk<proxy_count && retry++ <(30+ (proxy_count>2?(proxy_count-2)*10:0))) {
 		linphone_core_iterate(mgr->lc);
 		ms_usleep(100000);
 	}