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Norm
ÖNORM EN 300778-1 V 1.2.1
Ausgabedatum: 2001 07 01
Access and Terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN) - Protocol over the local loop for display and related services - Terminal Equipment requirements - Part 1: On-hook data transmission
The present document specifies the electrical characteristics and the functional characteristics for Terminal Equipment
(TE) for connection to the network termination po...
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Herausgeber:
Austrian Standards International
Format:
Digital | 20 Seiten
Sprache:
Englisch
Standards mitgestalten:
ICS
The present document specifies the electrical characteristics and the functional characteristics for Terminal Equipment
(TE) for connection to the network termination points of a Public Switched Telephone Network (PSTN) interface
providing a Protocol over the local loop for display and related services based on the protocols defined in
EN 300 659-1 [1] and EN 300 659-3 [3]. For those networks that have implemented a Dual Tone Multi Frequency
(DTMF) based subscriber line protocol, network specific TE requirements apply (see annex A).
The present document applies to on-hook data transmission only.
The requirements are intended to ensure correct reception and detection of the received data. The method of displaying
the received data is not defined.
ÖNORM EN 300778-1 V 1.2.1
2001 07 01
Access and Terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN) - Protoc...
Norm
↖
ÖNORM ETS 300778-1
1997 12 01
Public Switched Telephone Network (PSTN) - Protocol over the local loop for display and related serv...
Norm