freeswitch/conf/autoload_configs/console.conf.xml

<configuration name="console.conf" description="Console Logger">
  <!-- pick a file name, a function name or 'all' -->
  <!-- map as many as you need for specific debugging -->
  <mappings>
    <!-- 
      name can be a file name, function name or 'all' 
      value is one or more of debug,info,notice,warning,err,crit,alert,all
      See examples below


      The following map is the default, which is all debug levels enabled:
      <map name="all" value="debug,info,notice,warning,err,crit,alert"/>


      Example: the following turns on debugging for error and critical levels only
      <map name="all" value="err,crit"/>

      NOTE: using map name="all" will override any other settings!  If you 
            want a more specific set of console messages then you will need
            to specify which files and/or functions you want to have debug
            messages.  One option is to turn on just the more critical 
            messages with map name="all", then specify the other types of 
            console messages you want to see for various files and functions.

      Example: turn on ERROR, CRIT, ALERT for all modules, then specify other
               levels for various modules and functions

        <map name="all" value="err,crit,alert"/>
        <map name="switch_loadable_module_process" value="all"/>
        <map name="mod_local_stream.c" value="warning,debug"/>
        <map name="mod_sndfile.c" value="warning,info,debug"/>
     -->
    <map name="all" value="debug,info,notice,warning,err,crit,alert"/>
  </mappings>
  <settings>
    <!-- comment or set to false for no color logging -->
    <param name="colorize" value="true"/>
    <param name="loglevel" value="info"/>
  </settings>
</configuration>