3GPP Specifications associated with Work Item
3GPP Work Item = 400032 (-) "Multi-Media Telephony Service enhancements" [Rel-9]
This page lists the 3GPP Technical Specifications and Reports which are or might in future be associated with or affected by the above work item. Click on the spec to open its web page.
| Spec | Title | WG |
|---|---|---|
| 32.298 | Telecommunication management; Charging management; Charging Data Record (CDR) parameter description | S5 |
| 32.275 | Telecommunication management; Charging management; MultiMedia Telephony (MMTel) charging | S5 |
| 32.299 | Telecommunication management; Charging management; Diameter charging applications | S5 |
| 22.173 | IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 | S1 |
| 24.611 | Anonymous Communication Rejection (ACR) and Communication Barring (CB) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification | C1 |
| 24.642 | Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification | C1 |
page generated from database: 2026-01-22 17:50:00