DS/EN 300778-2 V1.2.1
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 2: Off-hook data transmission
inactive, Most Current
| Organization: | DS |
| Publication Date: | 28 October 2001 |
| Status: | inactive |
| ICS Code (Telephone networks): | 33.040.35 |
scope:
The present document specifies the electrical characteristics and the functional characteristics for Terminal Equipment (TE) for connection to the network termination point (NTP) of a Public Switched Telephone Network (PSTN) interface providing a Protocol Over The local Loop For Display Services, based on the protocols defined in EN 300 659-2 [1] and EN 300 659-3 [4]. The present document contains only additional requirements with respect to the requirements in EN 300 778-1 [2]. The present document does not specify any method to cater for distinction between several TE-ACK, if sent, when more than one TE is off-hook on the same line.
Document History
DS/EN 300778-2 V1.2.1
October 28, 2001
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 2: Off-hook data transmission
The present document specifies the electrical characteristics and the functional characteristics for Terminal Equipment (TE) for connection to the network termination point (NTP) of a Public Switched...
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