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TS 24.629 (CT1)
Explicit Communication Transfer (ECT) using IMS – Protocol specification

3GPP‑Page   ETSI‑search   full‑ToC   References    
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
Antecedent:  TS 24.529
See also:  ECT-related TS/TR

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).