ANSI T1.405

Network-To-Customer Installation Interfaces - Direct-Inward-Dialing Analog Voicegrade Switched Access Using Loop Reverse-Battery Signaling

Org/Number ID	ANSI T1.405
Alternate Organization ID / number
Version(s)	1989; 1996
Bin #	0557
Comments	ANSI T1.405-1989 has a different title (Interface Between Carriers and Customer Installations - Analog Voicegrade Switched Access Using Loop Reverse-Battery Signaling). New edition released in 2002 (T1.405-2002) and later revised in 2006 (T1.405-2002 (R2006))
Status	Present
Record last updated	August 1, 2022, 5:36 pm

This is the most recent edition of this standard.