Content for TS 32.281 Word version: 18.0.0
5 Announcement principles and flows
5.1 Common announcement principles
5.2 Announcement in IMS
6 Definition of Announcement Information
6.1 Announcement Information principles
6.2 Announcement data definition
6.3 Bindings for Announcement Information
$ Change history
5 Announcement principles and flows p. 9
5.1 Common announcement principles p. 9
5.2 Announcement in IMS p. 9
5.2.1 Basic principles and definitions p. 9
5.2.2 Message flows and types for online charging p. 10
5.2.3 Message flows and types for converged charging |R16| p. 22
– Scenario 1: Immediate announcement at start of session with establishment |R18| p. 23
– Scenario 2: Immediate announcement at start of session with termination p. 25
– Scenario 3: Deferred announcement in session with continuation p. 27
– Scenario 4: Deferred an announcement in session with session termination p. 28
6 Definition of Announcement Information p. 30
6.1 Announcement Information principles p. 30
6.2 Announcement data definition p. 31
6.2.1 Multiple unit contents for announcement service p. 31
6.2.2 Definition of announcement Information p. 31
6.2.3 Formal Announcement Information parameter description p. 32
6.3 Bindings for Announcement Information p. 32
$ Change history p. 33
