Abstract: A multi-site dispatch communication network includes a hub controller programmed to expedite the connection between multiple radio cells to accomplish a broadcast of the radio transmission. A routing table is employed to provide an association between the various group identification codes and the respective mobile radio cell sites servicing members of the group. A connection table is employed to identify the resources utilized in the dispatch communication connection. When a dispatch communication is initiated, the routing table is accessed to determine which mobile radio cell sites service the various members of the group. When a connection is made to establish the dispatch communication, the connection table is written with information concerning the resources utilized to complete the dispatch communication. In this manner, dispatch communications can be quickly established and terminated. The resources of the network are thereby optimized.