diff --git a/coreapi/linphonecore.c b/coreapi/linphonecore.c
index 582633783..d858839c7 100644
--- a/coreapi/linphonecore.c
+++ b/coreapi/linphonecore.c
@@ -6448,7 +6448,7 @@ void linphone_core_init_default_params(LinphoneCore*lc, LinphoneCallParams *para
 	params->media_encryption=linphone_core_get_media_encryption(lc);
 	params->in_conference=FALSE;
 	params->privacy=LinphonePrivacyDefault;
-	params->avpf_enabled=TRUE;
+	params->avpf_enabled=FALSE;
 }
 
 void linphone_core_set_device_identifier(LinphoneCore *lc,const char* device_id) {