The VoLTE benchmarks use four representative MMTEL scenarios, run repeatedly and simultaneously.

Note Red lines in callflow diagrams mark the points call setup time is measured between.

VoLTE full preconditions

A basic VoLTE call, with no active MMTEL features. Radio bearer quality of service preconditions are used.

volte full

CDIV Success-response

Callflow with Call Diversion active. B party rejects call, call is diverted to C party, C party accepts call, call lasts 50 seconds.

cdiv success

CDIV Success-response with OIP

Callflow with Call Diversion active, and Originating Identity Presentation (OIP) feature active. B party rejects call, call is diverted to C party, C party accepts call, call lasts 50 seconds.

Includes specified privacy headers, to exercise the OIP feature.

oip cdiv success

CDIV Busy-response

Callflow with Call Diversion active. B party rejects call, call is diverted to C party, C party is not found, call fails.

cdiv busy response basic
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