tweak default config

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5863 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/modules.conf.xml

@@ -25,9 +25,9 @@
 
     <!-- Endpoints -->
     <!-- <load module="mod_dingaling"/> -->
-    <!--<load module="mod_iax"/>-->
-    <load module="mod_portaudio"/>
-    <load module="mod_alsa"/>
+    <!-- <load module="mod_iax"/> -->
+    <!-- <load module="mod_portaudio"/> -->
+    <!-- <load module="mod_alsa"/> -->
     <load module="mod_sofia"/>
     <!-- <load module="mod_wanpipe"/> -->
     <!-- <load module="mod_woomera"/> -->