The terminal equipment applied virtual voice codec

Applying the virtual audio codec on a wired or wireless network according to the present invention by one relates to a transceiver that provides the user data to be used for a variety of data services other than the voice service with a voice call is generated by using a circuit or packet on the wired or wireless ever the speech channel or the user's voice and user data to the voice session in a virtual speech recognition and applying the virtual audio codec having a feature to identify relates to a transmitting and receiving device, including a virtual audio processing.