ETSI TS 124 642 V18.0.0:2024-05
Current
The latest, up-to-date edition.
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; 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 (3GPP TS 24.642 version 18.0.0 Release 18)
Hardcopy , PDF
English
01-05-2024
Important note : Users cannot be edited or removed once added to your Multi user PDF.The present document specifies the stage three Protocol Description of the Completion of Communications to Busy Subscriber (CCBS) service, the Completion of Communications on no Reply (CCNR) service, and Completion of Communications on not Logged-in (CCNL) service, based on stage one and two of the ISDN supplementary services.
| DocumentType |
Technical Specification
|
| Pages |
56
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Supersedes |
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