diff --git a/src/Network/fgcom.cxx b/src/Network/fgcom.cxx
index 57818a0..1d312cc 100644
--- a/src/Network/fgcom.cxx
+++ b/src/Network/fgcom.cxx
@@ -366,7 +366,7 @@ void FGCom::postinit()
     }
 
 
-    iaxc_input_level_set(0.1);
+    iaxc_input_level_set(0.4);
     iaxc_output_level_set(0.4);
 
     iaxc_millisleep(300);