freeswitch/conf/autoload_configs/modules.conf.xml

<configuration name="modules.conf" description="Modules">
  <modules>
    
    <!-- Loggers (I'd load these first) -->
    <load module="mod_console"/>
    <load module="mod_logfile"/>
    <!-- <load module="mod_syslog"/> -->

    <!-- Multi-Faceted -->
    <!-- mod_enum is a dialplan interface, an application interface and an api command interface -->
    <load module="mod_enum"/>

    <!-- XML Interfaces -->
    <!-- <load module="mod_xml_rpc"/> -->
    <!-- <load module="mod_xml_curl"/> -->
    <!-- <load module="mod_xml_cdr"/> -->

    <!-- Event Handlers -->
    <load module="mod_cdr_csv"/>
    <!-- <load module="mod_event_multicast"/> -->
    <load module="mod_event_socket"/>
    <!-- <load module="mod_zeroconf"/> -->

    <!-- Directory Interfaces -->
    <!-- <load module="mod_ldap"/> -->

    <!-- Endpoints -->
    <!-- <load module="mod_dingaling"/> -->
    <!-- <load module="mod_iax"/> -->
    <!-- <load module="mod_portaudio"/> -->
    <!-- <load module="mod_alsa"/> -->
    <load module="mod_sofia"/>
    <!-- <load module="mod_wanpipe"/> -->
    <!-- <load module="mod_woomera"/> -->
    <!-- <load module="mod_openzap"/> -->

    <!-- Applications -->
    <load module="mod_commands"/>
    <load module="mod_conference"/>
    <load module="mod_dptools"/>
    <load module="mod_expr"/>
    <load module="mod_fifo"/>
    <load module="mod_voicemail"/>
    <load module="mod_limit"/>
    <load module="mod_esf"/>
    <load module="mod_fsv"/>

    <!-- Dialplan Interfaces -->
    <!-- <load module="mod_dialplan_directory"/> -->
    <load module="mod_dialplan_xml"/>
    <load module="mod_dialplan_asterisk"/>

    <!-- Codec Interfaces -->
    <load module="mod_voipcodecs"/>
    <load module="mod_g723_1"/>
    <load module="mod_g729"/>
    <load module="mod_amr"/>
    <load module="mod_ilbc"/>
    <load module="mod_speex"/>
    <load module="mod_h26x"/>

    <!-- File Format Interfaces -->
    <load module="mod_sndfile"/>
    <load module="mod_native_file"/>
    <!--For icecast/mp3 streams/files-->
    <!--<load module="mod_shout"/>-->
    <!--For local streams (play all the files in a directory)-->
    <load module="mod_local_stream"/>
    <load module="mod_tone_stream"/>

    <!-- Timers -->

    <!-- Languages -->
    <load module="mod_spidermonkey"/>
    <!-- <load module="mod_perl"/> -->
    <!-- <load module="mod_python"/> -->
    <!-- <load module="mod_java"/> -->
    <!-- <load module="mod_lua"/> -->

    <!-- ASR /TTS -->
    <!-- <load module="mod_cepstral"/> -->
    <!-- <load module="mod_openmrcp"/> -->
    <!-- <load module="mod_rss"/> -->
    
    <!-- Say -->
    <load module="mod_say_en"/>
  </modules>
</configuration>