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| PLEN | |
| Q1/12 | SG 12 work programme and QoS/QoE coordination in the ITU‑T |
| Q2/12 | Definitions, guides and frameworks related to QoS/QoE |
| WP1/12 | Terminals and multimedia subjective assessment |
| Q3/12 | Speech transmission characteristics of communication terminals for fixed circuit-switched, mobile and packet-switched (IP) networks |
| Q4/12 | Hands-free communication and user interfaces in vehicles |
| Q5/12 | Telephonometric methodologies for handset and headset terminals |
| Q6/12 | Analysis methods using complex measurement signals including their application for speech enhancement techniques and hands-free telephony |
| Q7/12 | Methods, tools and test plans for the subjective assessment of speech, audio and audiovisual quality interactions |
| Q10/12 | Conferencing and telemeeting assessment |
| WP2/12 | Objective models and tools for multimedia quality |
| Q8/12 | E-Model extension in wideband transmission and future telecommunication and application scenarios |
| Q9/12 | Perceptual-based objective methods for voice, audio and visual quality measurements in telecommunication services |
| Q14/12 | Development of parametric models and tools for multimedia quality assessment |
| Q15/12 | Objective assessment of speech and sound transmission performance quality in networks |
| Q16/12 | Framework for diagnostic functions and their interaction with external objective models predicting media quality |
| WP3/12 | Multimedia Qos and QoE |
| Q11/12 | Performance interworking and traffic management for Next Generation Networks |
| Q12/12 | Operational aspects of telecommunication network service quality |
| Q13/12 | QoE, QoS and performance requirements and assessment methods for multimedia |
| Q17/12 | Performance of packet-based networks and other networking technologies |
| Regional groups | |
| SG12RG-AFR | Regional Group for Africa |
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| Other groups under SG12 | |
| IRG-AVQA | ITU Intersector Rapporteur Group Audiovisual Quality Assessment |
| QSDG | Quality of Service Development Group |
