multi service friendly name multi service model name aaa http://192.168.1.2:80/ urn:schemas-yamaha-com:service:X_YamahaNewControl:1 /YamahaNewControl/ctrl /YamahaNewControl/desc.xml urn:schemas-yamaha-com:service:X_YamahaExtendedControl:1 /YamahaExtendedControl/v1/ 1131