This dataset contains the raw data for the paper: Garey, W.; Henderson, T.; Sun, Y.; Rouil, R. and Gamboa, S. (2021). Modeling MCPTT and User Behavior in ns-3. In Proceedings of the 11th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH, ISBN 978-989-758-528-9, pages 30-41. DOI: 10.5220/0010513200300041. This includes: Figure 4 - The talk spurt and talk session duration CDF. Figure 5 - Orchestrator pusher model example. Figure 7 - MCPTT Access Time for immediately granted requests with queuing disabled. Figure 8 - MCPTT Access Time for queued or immediately granted requests with queuing enabled. Figure 9 - Mcptt Mouth-to-Ear Latency