8.5 Sidetone characteristics

7.13 Jitter buffer management behaviour (handset, headset and electrical interface UE)

8.1 Applicability

8.2 Overall loss/loudness ratings

7.9 Void

7.11 Echo control characteristics

7.12 Send speech quality and noise intrusiveness in the presence of ambient noise

7.10 Delay

7.6 Stability loss

7.8 Distortion