This Recommendation will provide guidance to systems architects, developers, and test engineers of integrated automotive speakerphones that operate around Super-WideBand (50-14,000Hz) and/or FullBand (20-20,000Hz) audio bandwidths. Guidance is provided on the system level (i.e., mouth/ear-to-network reference point). Subjective (i.e., perceptual) testing for validating a design under real life condition is provided in this Recommendation.