A system and method of routing calls made to a called party Subscriber Universal Destination Identifier (SUDI) in a wireless communications network is provided. The method includes determining the call type, selecting a call-type-specific destination identifier for the call from a plurality of called party destination identifiers based on the call type, and routing the call to the called party using the selected call-type-specific destination identifier. The step of determining the call type can include determining the call protocol, determining the media type, and determining the call type from the call protocol and the media type. The system includes functionality for determining the call type, selecting a call-type-specific destination identifier for the call from a plurality of called party destination identifiers based on the call type, and routing the call to the called party using the selected call-type-specific destination identifier.