The invention relates to a selective recording method after realizing break-in of a dispatching console in a digital cluster system, in particular to a recording method after realizing the break-in of the dispatching console in the digital cluster system, which is used for access of broadband wireless multi-media information and solves the defects of wasting hardware resources of the dispatching console in the course of recording the integral break-in conversation by utilizing the existing dispatching console. The device for realizing the method comprises one to a plurality of dispatching consoles, a cluster dispatching server and a plurality of user terminals, wherein the dispatching console transmits break-in request signaling to the cluster dispatching server for a group of existing conversation; the recording function of the dispatching console (DC) is permitted to be used; dispatching personnel can stop recording at any time in the state of recording and can continue the recording at any time; the cluster dispatching server transmits speak right award signaling to the DC, and the starting time of the conversation is recorded in the database of the DC simultaneously; the DC transmits voice data to the cluster dispatching server; and the DC records or stops the operation of recording.