ATIS 0600401.01.2000(S2015)

This standard provides the signaling requirements associated with the line-side answer supervision feature on analog switched access lines using loop-started or ground-start signaling when the network provides this capability. Requirements are specified at the interface between telecommunications carriers and customer installation wiring and equipment. This standard is intended to be used in conjunction with American National Standard for Telecommunications – Network-to-Customer Installation Interfaces – Analog Voicegrade Switched Access Lines Using Loop-Start and Ground-Start Signaling, ATIS-0600401.2000(R2005). Formerly known as T1.401.01-2000(R2005).