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TR 22.979SA1
Feasibility Study
on Combined Circuit Switched (CS) Calls
and IP Multimedia Subsystem (IMS) Sessions

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for a better overview, the Table of Contents (ToC) is reproduced
V15.0.0 (PDF)  2018/06  14 p.
V14.0.0  2017/03  14 p.
V13.0.0  2016/01  14 p.
V12.0.0  2014/10  14 p.
V11.0.0  2012/09  14 p.
V10.0.0  2011/04  14 p.
V9.0.0  2009/12  14 p.
V8.0.0  2009/01  14 p.
V7.0.0  2005/03  12 p.

Rapporteur:  Mr. Frank, Robert

This TR studies the service requirements associated with a multimedia service combining a CS call with one or more IMS services (or vice versa), while appearing as a single service to both end-users. The feasibility study addresses the high-level requirements and use cases such for combinational service including charging and user experience.

full Table of Contents for  TR 22.979  Word version:   15.0.0

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