Method and the device in order to execute high quality speech communication voice over internet protocol (VoIP) through telecommunication network

摘要

It has the audio signal which is encoded, for example wireless personal area network (WPAN) the headphone (, the method of being converted directly the internet protocol which is transmitted the burutousu headphone and the like) from the packet data which is received, voice over internet protocol (VoIP) through telecommunication network (IP) by the terminal device to the packet, audio encoding, being executed by the communications terminal device, and the communications terminal device which are not executed by the terminal device. The method in the same way, the IP packet data which has the audio signal which is encoded, being received from VoIP telecommunication network by the terminal device, in addition for example the WPAN headphone (, for example the burutousu headphone and the like) the WPAN packet which is transmitted (, being converted directly by) to with terminal device such as burutousu protocol packet, audio decoding, being executed by the communications terminal device, and the communications terminal device which are not executed by the terminal device.