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TS 24.629CT1
Explicit Communication Transfer (ECT)
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V16.0.0 (Wzip)2020/03  28 p.
V15.0.0 (PDF)  2018/03  30 p.
V14.0.0  2017/03  30 p.
V13.1.0  2016/03  30 p.
V12.7.0  2016/03  30 p.
V11.3.0  2013/12  27 p.
V10.2.0  2013/03  28 p.
V9.1.0  2012/12  30 p.
V8.4.0  2012/12  30 p.

Rapporteur:  Dr. Axell, Jörgen

This TS specifies the stage three (protocol description) of the Explicit Communication transfer (ECT) supplementary service, based on stage one and two of the ISDN ECT supplementary service. It provides the protocol details in the IP Multimedia (IM) Core Network (CN) subsystem based on the Session Initiation Protocol (SIP) and the Session Description Protocol (SDP).

full Table of Contents for  TS 24.629  Word version:   15.0.0

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1  ScopeWord-p. 6
2  References
3  Definitions and abbreviationsWord-p. 7
4  Explicit Communication Transfer (ECT)Word-p. 8
4.1  Introduction
4.2  Description
4.3  Operational requirements
4.4  Coding requirements
4.5  Signalling requirements
4.5.1  Activation/deactivation
4.5.1A  Registration/erasure
4.5.1B  Interrogation
4.5.2  Invocation and operation
4.6  Interaction with other services
4.7  Interworking with other networks
4.8  Parameter values (timers)
4.9  Service configuration
A  Signalling flowsWord-p. 18
B  Example of filter criteriaWord-p. 24
C  Example charging modelWord-p. 25
DVoid
E  Change historyWord-p. 28

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