ATIS T1.411 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
NETWORK-TO-CUSTOMER INSTALLATION INTERFACES - ANALOG VOICEGRADE ENHANCED 911 SWITCHED ACCESS USING NETWORK-PROVIDED REVERSE-BATTERY SIGNALING
07-23-2013
01-12-2013
Gives analog interface requirements for the interconnection of Customer Installations (Cis), such as Private Branch Exchanges, to Enhanced 911 systems.
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