This Recommendation provides guidelines for achieving high quality of experience (QoE) in telepresence services. First@ a high-level description of a telepresence system is described@ with an overview of important use cases. Then@ specific audio and visual parameters@ and other characteristics that are important from a QoE perspective are defined. Where possible@ specific values for the parameters necessary to achieve high QoE are recommended@ along with references to associated test methodologies. The list of parameters and requirements is not to be considered as an exhaustive list@ and it is expected that this Recommendation will be updated as more experience is gained with telepresence systems.