Conventional analog audio transmission has problems such as deterioration of sound quality due to noise. In recent years, IP audio transmission is one of the popular transmission methods for professional audio equipment. IP audio transmission is digital transmission using IP, which is a protocol used on the Internet. A single cable can be used for long-distance and multi-channel transmission and reception, and a redundant configuration using multiple cables is also possible. In this research, we will explore the use of audio equipment using the AES67 technology standard for next-generation IP audio transmission.