MCX Server Mission Critical Server
An MCX Server is the general term for a server-side function that provides mission critical service control, signalling and service logic to support MCPTT, MCVideo or MCData users, implemented as the MCPTT Server, MCVideo Server or MCData Server as appropriate and working alongside common enablers such as the CMS, GMS, KMS and IdMS defined across TS 23.280 to TS 23.282.