You support the Skype for Business 2015 infrastructure for a company. The company has four buildings that are connected using-speed networks.
A user reports that when she calls users in another building, the call quality is poor.
You receive the Quality of Experience (QoE) report:
Which of the following values is outside acceptable limits?
A. Receive noise level: -56dBoV
B. Avg. round trip: 867ms
C. Avg. jitter 23ms
D. Avg. packet loss rate: 0.21%
E. Packet utilization: 32701
