An engineer must run a CUCM report on the number of local calls with poor voice quality. Which report type provides this information?

The QoS by Gateway report aggregates voice quality statistics at the gateway level rather than providing detail on individual local call records.

The QoS Detail report lists each individual call record with granular metrics such as MOS score, jitter, latency, and packet loss, allowing an engineer to pinpoint specific local calls that experienced poor voice quality.

The QoS by Call Types report groups quality data by call classification such as on-net or off-net, which does not isolate per-call poor-quality details for local calls.

The QoS Summary report presents high-level aggregate quality statistics across a time period and does not expose the per-call granularity needed to identify specific poor-quality calls.