Historical
ANSI T1.409-1996
Telecommunications - Networks to Customer Installation Interfaces - Analog Voicegrade Special Access Lines Using E&M Signaling
This standard provides signaling requirements for the analog voicegrade interface between telecommunication carriers and customer installations when E&M signaling is used across the interface. These requirements are intended to assist carriers, manufacturers, and users of products to be used with telecommunication networks to understand the parameters of the existing networks.
CONTENT PROVIDER
Alliance For Telecommunications Industry Solutions [atis]
Alliance For Telecommunications Industry Solutions [atis]