A Global

The Mobile

3GPP Specifications associated with Work Item

3GPP Work Item = 380006 (CCBS_CCNR) " Call Completion on Busy Subscriber (CCBS)/Call Completion on Non-Reachable (CCNR) on IMS" [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
24.229 IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 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
29.163 Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks C3

page generated from database: 2021-06-16 11:58:10