2 Description of ‘VoLTE Report’ Template > 2.2 General Remarks on Report Format and Contents

2.2 General Remarks on Report Format and Contents
Value ranges in chart legends are governed by (user configurable) plot bands defined in TEMS Discovery.
Reason phrases elucidating the causes of failures stem either from the BYE request or from TEMS Discovery. All failure codes from TEMS Discovery (signifying expiry of various timers) are assigned the value 1000 in the report.