Tech-invite 3GPPspace IETFspace

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Content for TS 24.183 Word version: 18.0.0

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A.1 CRS download and play model signalling flows A.2 CRS signalling flows using early session model F.1 General F.2 Definition of media feature tag g.3gpp.crs

A Signalling flows p. 20

A.1 CRS download and play model signalling flows p. 20

A.1.1 Introduction p. 20

A.1.2 CRS when UE#1 and UE#2 have resources available p. 21

A.2 CRS signalling flows using early session model p. 25

A.2.1 Introduction p. 25

A.2.2 CRS when UE#1 and UE#2 have resources available p. 25

A.2.3 CRS when UE#1 does not have required resources available while UE#2 has resources available p. 31

A.2.4 CRS when UE#1 has required resources available while UE#2 do not have resources available p. 41

A.2.5 Continue to play CRS during the conversation p. 48

B Void

C (Normative) Registration for URN used within the current document p. 57

D XML body in SIP message for indicating to UE p. 58

D.1 CRS service indication XML schema p. 58

D.1.1 General p. 58

D.1.2 XML schema p. 58

D.1.3 IANA registration template p. 58

E (Normative) SDP a=content attribute "g.3gpp.crs" value p. 59

E.1 Introduction p. 59

E.2 IANA registration p. 59

F (Normative) Media feature tags defined within the current document p. 59

F.1 General p. 59

F.2 Definition of media feature tag g.3gpp.crs p. 59

$ Change history p. 61