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TR 23.826 (SA2)
Feasibility study on
Voice Call Continuity (VCC) support for Emergency calls

3GPP‑Page   ToC    
V9.0.0 (Wzip)  2009/03  82 p.

Rapporteur:  Mr. Edge, Stephen
See also:  VCC-related TS/TR

This TR contains the results of the feasibility study into the architectural requirements and alternatives for the support of active voice call continuity between Circuit Switched (CS) domain and the IP Multimedia Subsystem (IMS) for emergency calls. Considerations include overall requirements, architectural requirements, evaluation of potential architectural solutions and alternative architectures.