During Proof of Concept (POC) testing, the Denver office showed signs of heavy network utilization from Lync intra-site calls causing issues with production network applications. You need to mitigate the impact of Lync call testing on the network bandwidth during POC testing. Which Lync 2013 feature should you recommend?
A. Quality of Service (QoS)
B. Location Policy
C. Call Admission Control (CAC)
D. Conferencing Policy
