| 7040 | MTSI-MHI | Media handling and interaction in MTSI | S4 |  | True |
| 7037 | MTSI | Stage 3 of MTSI | C1 |  | False |
| 7038 | MTSI | Multimedia Telephony Service for IMS | S1,S4,C1 |  | False |
| 34041 | MTSI_eMHI-DRASIS | MTSI Video - Dynamic Rate Adaptation/Signalling of Image Size | S4 |  | False |
| 400028 | MTSI_eMHI | Encoding formats, transport formats and media description signalling for interworking, QoE, and other enhancements to MTSI-MHI | S4,C3,C4 |  | False |
| 420027 | TG | Timed Graphics | S4 |  | False |
| 430037 | M3A | Managing MTSI Media Adaptation | S4 |  | False |
| 450051 | LTEimp-Vocoder | SA4 system aspects of vocoder rate adaptation for LTE | S4 |  | False |
| 470032 | EVS_codec-SA4 | Stage 2/3 for Codec for Enhanced Voice Services | S4 |  | False |
| 490038 | ECSRA_LAA | SA4 aspects of Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications | S4 |  | False |
| 510055 | VCEM | Video Coding Enhancements in MTSI | S4 |  | False |
| 560040 | CVO | Coordination of Video Orientation | S4,C1,C3,C4 |  | False |
| 560140 | CVO-SA4 | SA4 part of Coordination of Video Orientation | S4 |  | False |
| 570033 | HEVC | High Efficiency Video Coding | S4 |  | False |
| 570233 | HEVC-SA4 | High Efficiency Video Coding in 3GPP services PSS, MBMS, DASH, MMS, MTSI, IMS Messaging and Presence | S4 |  | False |
| 580065 | M3DV_Ext | Mobile stereoscopic 3D services extensions | S4 |  | False |
| 590044 | E2EMTSI | End-to-End Multimedia Telephony Service for IMS (MTSI) extensions | S4 |  | False |
| 640057 | VTRI | Video Telephony Robustness Improvements | S4 |  | False |
| 640058 | ROI | Video enhancements by Region-Of-Interest information signalling | S4 |  | False |
| 650132 | QOSE2EMTSI | SA4 part of QoS End-to-end Multimedia Telephony Service for IMS (MTSI) extensions (Stage 3) | S4 |  | False |