diff --git a/coreapi/linphonecall.c b/coreapi/linphonecall.c
index 2e9893568..afca10d01 100644
--- a/coreapi/linphonecall.c
+++ b/coreapi/linphonecall.c
@@ -2325,7 +2325,7 @@ void linphone_call_init_audio_stream(LinphoneCall *call){
 	AudioStream *audiostream;
 	const char *location;
 	int dscp;
-	const char rtcp_tool=linphone_core_get_user_agent(call->core);
+	const char *rtcp_tool=linphone_core_get_user_agent(call->core);
 	char* cname;
 
 	if (call->audiostream != NULL) return;
diff --git a/oRTP b/oRTP
index 761cfd7c0..d51e5aa8c 160000
--- a/oRTP
+++ b/oRTP
@@ -1 +1 @@
-Subproject commit 761cfd7c0eb76359b0dabeffd6533071b41a2914
+Subproject commit d51e5aa8c24a8dd9e3a7bd9995a9f6fb070bda06