How to Measure QoS with a Single Probe

One-point measurement enables you to measure and monitor traffic in a single point. You see, for example, traffic loads, packet counters, and traffic flows. In a single point, QoS parameters, such as delay, is not possible to be measured as they need a reference point. QoS measurement relates to measurement between two points in the network. However, jitter and packet loss can be calculated for certain applications such as RTP and MPEG.