A Global
Partnership

The Mobile
Broadband
Standard

3GPP Specifications associated with Work Item


3GPP Work Item = 390014 (CAT-SS) " IMS CAT Supplementary Service" [Rel-8]

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
24.173 IMS Multimedia telephony communication service and supplementary services; Stage 3 C1
29.235 Interworking between SIP-I based circuit-switched core network and other networks C3
29.163 Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks C3
24.183 IP Multimedia Subsystem (IMS) Customized Ringing Signal (CRS); Protocol specification C1
24.182 IP Multimedia Subsystem (IMS) Customized Alerting Tones (CAT); Protocol specification C1
24.229 IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 C1

page generated from database: 2021-06-22 14:19:55