scope:

The present document specifies the configuration management documents and protocols needed to support Mission critical service online configuration over the CSC-4 and CSC-5 reference points and the procedures to support Mission critical service offline configuration over the CSC-11and CSC-12 reference points.

Mission critical services include:

- Mission Critical Push To Talk (MCPTT);

- Mission Critical Video (MCVideo); and

- Mission Critical Data (MCData).

Configuration management documents defined in the present document includes:

- MC UE initial configuration document;

- MCPTT UE configuration document;

- MCPTT user profile configuration document;

- MCPTT service configuration document;

- MCVideo UE configuration document;

- MCVideo user profile configuration document;

- MCVideo service configuration document;

- MCData UE configuration document;

- MCData user profile configuration document; and

- MCData service configuration document.

Mission critical services are services that require preferential handling compared to normal telecommunication services, e.g. in support of police or fire brigade.

The Mission critical services can be used for public safety applications and also for general commercial applications (e.g., utility companies and railways).

The present document is applicable to an MC UE supporting the configuration management client functionality, to application servers supporting the configuration management server functionality, and to application servers supporting the:

- MCPTT server functionality;

- MCVideo server functionality; or

- MCData server functionality.