diff --git a/res/raw/linphonerc b/res/raw/linphonerc
index cafb92ac6..61ca37290 100644
--- a/res/raw/linphonerc
+++ b/res/raw/linphonerc
@@ -3,6 +3,7 @@ download_bw=256
 upload_bw=256
 firewall_policy=0
 mtu=1300
+#adaptive_rate_control=1
 
 [sip]
 sip_port=5060
diff --git a/submodules/linphone b/submodules/linphone
index 96f5278f7..338884fa4 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 96f5278f71a477eb67ad2f986d7666554986b0d7
+Subproject commit 338884fa4d64a59e30697de8fc68b1e84b7ca504