xswitch/conf/testing/autoload_configs/opus.conf.xml

<configuration name="opus.conf">
  <settings>
    <param name="use-vbr" value="0"/>
    <param name="use-dtx" value="1"/>
    <param name="useinbandfec" value="1"/>
    <param name="complexity" value="10"/>
    <param name="use-jb-lookahead" value="true"/>
	<param name="keep-fec-enabled" value="true"/>
	<param name="adjust-bitrate" value="true"/>
    <param name="mono" value="0"/>
  </settings>
</configuration>