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TS 23.179 (SA6)
Functional architecture and information flows to support mission critical communication services – Stage 2

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V13.5.0 (PDF)    2017/03    233 p.

Rapporteur:  Mr. Russell, Nick
See also:  MCPTT-related TS/TR    

This document specifies the functional architecture, procedures and information flows needed to support the mission critical push to talk (MCPTT) service including the common services core architecture for identity management, group management, and configuration management required to support the MCPTT voice service. Support for both MCPTT group calls and MCPTT private calls operating in on-network and off-network modes of operation is specified.


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