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Functional alias (7th Plugtests)

A functional alias is tied to the assignment or task of the user. It can be used for communication and for addressing targets of an MCX communication. For example, a functional alias can be used to identify the driver of a particular train, identified by train number and the role of the user on that train.

TASSTA MCX supports functional aliases in accordance with Mission Critical Push To Talk (MCPTT) call control [24.379] specification. A user with Performer role can create, rename, delete, and assign functional aliases.

TASSTA participated in the following functional alias tests:

  • MCPTT user requests to activate one or more functional aliases (client and server)
  • MCPTT user requests to deactivate one or more functional aliases (client and server)
  • MCPTT user refreshes the interest on one or more functional aliases (client and server)
  • MCPTT user takes over a functional aliases (client and server)
  • MCPTT user requests to activate one or more functional aliases upon entering a location area (client and server)
  • MCPTT user requests to deactivate one or more functional aliases upon entering a location area (client and server)
  • MCPTT user determines the functional aliases successfully activated (client and server)
  • MCPTT server requests a resolution of the Functional alias from the MCPTT server owning that FA (server)