diff --git a/linphonerc b/linphonerc
index c86bda58b..8bc16c690 100644
--- a/linphonerc
+++ b/linphonerc
@@ -1,6 +1,6 @@
 [net]
-download_bw=380
-upload_bw=380
+download_bw=256
+upload_bw=256
 firewall_policy=0
 mtu=0
 
diff --git a/submodules/externals/libvpx b/submodules/externals/libvpx
index 6f080f9ce..9cc161158 160000
--- a/submodules/externals/libvpx
+++ b/submodules/externals/libvpx
@@ -1 +1 @@
-Subproject commit 6f080f9cec229bac78f78b5726849793aea91fd5
+Subproject commit 9cc16115885ee20c81cd0ec5ba9bf4ae46af00de
diff --git a/submodules/linphone b/submodules/linphone
index be6d716e5..40023c6a4 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit be6d716e51eea255a95b842f1c5343c46cef4d9d
+Subproject commit 40023c6a4d5062408604135925d908eaa15dfc5b