IEC 62365 Ed. 1.0 en:2004, Digital audio - Digital input-output interfacing - Transmission of digital audio over asynchronous transfer mode (ATM) networks

specifies a means to carry multiple channels of audio in linear PCM or IEC 60958-4 format over an ATM layer service conforming to ITU-T Recommendation I.150. It includes a means to convey, between parties, information concerning the digital audio signal when setting up audio calls across the ATM network.