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TS 24.182CT1
IMS Customized Alerting Tones (CAT)

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V16.2.0 (Wzip)2020/03  158 p.
V15.0.0 (PDF)  2018/03  158 p.
V14.2.0  2018/03  148 p.
V13.2.0  2018/03  146 p.
V12.2.0  2018/03  145 p.
V11.3.0  2018/03  145 p.
V10.6.0  2018/03  145 p.
V9.11.0  2018/03  146 p.
V8.7.0  2011/06  94 p.

Rapporteur:  Mr. Lauster, Reinhard

This TS provides the protocol details for the Customized Alerting Tones (CAT) service in the IP Multimedia (IM) Core Network (CN) subsystem based on the requirements from TS 22.182. The CAT service is an operator specific service by which an operator enables the subscriber to customize the media which is played to the calling party during alerting of the called party.

full Table of Contents for  TS 24.182  Word version:   16.1.0

Here   Top
1  ScopeWord-p. 6
2  References
3  Definitions and abbreviationsWord-p. 7
4  Customized Alerting Tones (CAT)
4.1  Introduction
4.2  Description
4.3  Operational requirementsWord-p. 8
4.4  Syntax requirements
4.5  Signalling procedures
4.6  Interaction with other servicesWord-p. 22
4.7  Parameter values (timers)
4.8  Service configuration
A  Signalling flowsUp
A.1  Scope of signalling flows
A.3  CAT forking model signalling flowsWord-p. 26
A.4  CAT early session model signalling flowsWord-p. 42
A.5  CAT Gateway model signalling flowsWord-p. 63
A.6  Interworking with CS domainWord-p. 142
B (Normative)  SDP a=content attribute "" value [R9]Word-p. 155
C  Change historyWord-p. 156

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