ETS 300 778-2 : 20001
Current
The latest, up-to-date edition.
PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); PROTOCOL OVER THE LOCAL LOOP FOR DISPLAY AND RELATED SERVICES; TERMINAL EQUIPMENT REQUIREMENTS; PART 2: ON-LINE DATA TRANSMISSION
Hardcopy , PDF
English
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Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Physical layer requirements
4.1 On-line state
4.2 On-line data transmission
4.3 Timing requirements
4.4 Signalling format
5 Datalink layer - data reception
5.1 Channel seizure
5.2 Mark signal
5.3 Message type
5.4 Message length
5.5 Checksum
5.6 Incorrect checksum
6 Presentation layer - message interpretation
6.1 CLIP on call waiting
6.2 Message waiting indicator message
6.3 Advice of charge message
7 Safety
8 ElectroMagnetic Compatibility (EMC)
Annex A (normative): Test configuration
Annex B (normative): Test requirements
History
Definition of the access requirements for TE intended to receive data provided by a caller display service based on the protocols defined in DE/SPS-03034-2. The requirements are intended to ensure correct reception of data by a TE when connected to the PSTN caller display services as defined in DE/SPS-03034-2. New Work Item supported by BT, Deutsche Telekom, Ericsson, France Telecom, Mercury Communications and Nortel.
| Committee |
ATA
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN ETS 300778-2:1998-08 | Identical |
| NBN ETS 300 778 2 : 1999 | Similar to |
| PN ETS 300 778-2 : 2005 | Identical |
| NF ETS 300778-2 : 2001 | Identical |
| ES 201 071 : 1.1.2 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - PROTOCOL OVER THE LOCAL LOOP FOR DISPLAY SERVICES - SERVER DISPLAY AND SCRIPT SERVICES (SDSS) |
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