Method for implementing voice transmission in integrated digital enhanced network

The present invention provides a realizing method of the voice transferring in the digital clustering system, which is applied in the mobile communication field. The present invention adopts the method that the voice link is separately design, the voice link is realized with a plurality of protocols and mutual conversion can be performed during the protocols, to realize that the voice of the caller in the clustering calling flows to all the members in the group, and to guarantee that each member in the group can hear the voice of the caller; simultaneously because the method of the separate design of the voice link is adopted, the system resource is saved, and the transmission efficiency is enhanced; the voice link is realized with a plurality of protocols, the application scope is greatlyexpanded, and the voice data in the voice link is guaranteed to be clear, and the communication quality and efficiency can be improved.