diff -up nas-1.9/server/dda/voxware/auvoxware.c.leave-the-mixer-alone-it's-not-your-job nas-1.9/server/dda/voxware/auvoxware.c
--- nas-1.9/server/dda/voxware/auvoxware.c.leave-the-mixer-alone-it's-not-your-job	2007-11-02 11:27:04.000000000 -0400
+++ nas-1.9/server/dda/voxware/auvoxware.c	2007-11-02 11:27:56.000000000 -0400
@@ -467,8 +467,9 @@ mixerInputModeToNAS(int input_mode)
 static void
 setMixerDefaults(void)
 {
-    setPhysicalOutputGain(auDefaultOutputGain);
-    setPhysicalInputGainAndLineMode(auDefaultInputGain, AuDeviceLineModeLow);
+    /* Do not mess with the mixer defaults. */
+    /* setPhysicalOutputGain(auDefaultOutputGain); */
+    /* setPhysicalInputGainAndLineMode(auDefaultInputGain, AuDeviceLineModeLow); */
 }
 
 static int