xswitch/conf/vanilla/autoload_configs/msrp.conf.xml

<configuration name="msrp.conf" description="MSRP">
  <settings>
    <param name="listen-ip" value="$${local_ip_v4}"/>
    <!-- <param name="listen-port" value="2855"/> -->
    <!-- <param name="listen-ssl-port" value="2856"/> -->
    <!-- <param name="message-buffer-size" value="50"/> -->
    <!-- <param name="debug" value="true"/> -->
    <!-- <param name="secure-cert" value="$${certs_dir}/wss.pem"/> -->
    <!-- <param name="secure-key" value="$${certs_dir}/wss.pem"/> -->
  </settings>
</configuration>