cdspRtcpXrExtRfactor 1.3.6.1.4.1.9.9.86.1.4.1.1.13

This object is the external R factor metric value. The value 127 means it is not applicable. This object is applicable only if 'cdspVqmControl' is set to 'rfc3611Vqm'. When 'cdspVqmControl' is not 'rfc3611Vqm', this object is set to 127.