ETS 300 085 : 20001
Current
The latest, up-to-date edition.
INTEGRATED SERVICES DIGITAL NETWORK (ISDN); 3.1 kHz TELEPHONY TELESERVICE - ATTACHMENT REQUIREMENTS FOR HANDSET TERMINALS
Hardcopy , PDF
English
Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Access channel selection
5 Call control functions
5.1 Outgoing calls
5.2 Incoming calls
5.3 Information tones
5.4 Multi Frequency Push Button (MFPB) signalling
6 Transmission aspects
6.1 General
6.2 Speech performance characteristics (Handset 3,1
kHz telephony)
6.3 Loudspeaking and handsfree telephony
6.4 Non-linear devices
7 Power feeding
7.1 General conditions
7.2 Operation under restricted power conditions
7.3 Method of designation
7.4 Visibility of designation
8 Physical modules
8.1 Handset
8.2 Audible alerting module
9 Testing and approval methodology
Annex A (normative): Test specifications
A.1 General conditions for testing
A.2 Transmission requirements testing
A.3 Audible alerting module
Annex A Appendix A (informative): Test Report Format
A.A.1 Identification
A.A.2 Test conditions
A.A.3 Test equipment
A.A.4 Test results
A.A.5 Summary and conclusion
Annex B (informative): Availability of tone generation
option
Annex B Appendix A: Belgian requirements for tones
locally generated by digital
telephone
B.A.1 Introduction
B.A.2 Characteristics of the tones
Annex B Appendix B: Finnish requirements for tones
locally generated by a digital
telephone
Annex B Appendix C: French requirements for tones
generated by an ISDN digital
telephone
B.C.1 Introduction
B.C.2 Dial tone
B.C.3 Call routing tone
B.C.4 Ring-back tone
B.C.5 Busy tone/congestion tone/hang-up tone
B.C.6 Characteristics of the tones
B.C.7 Additional option
Annex B Appendix D: German requirements for tones
locally generated by a digital
telephone
B.D.1 General requirements
B.D.2 Dial tone
B.D.3 Special dial tone
B.D.4 Ringing
B.D.5 Busy tone
B.D.6 Congestion tone (path engaged indication)
Annex B Appendix E: Greek requirements for tones
locally generated by a digital
telephone
Annex B Appendix F: Italian requirements for tones
generated by an ISDN digital
telephone
B.F.1 Introduction
B.F.2 Characteristics of the tones
Annex B Appendix G: Portuguese requirements for
tones locally generated by a
digital telephone
Annex B Appendix H: Spanish requirements for tones
generated by an ISDN telephony
terminal in response to the receipt
of messages on the D-channel
B.H.1 Introduction
B.H.2 Characteristics of the tones
Annex B Appendix J: Swedish requirements for tones
locally generated by a digital
telephone
Annex B Appendix K: Swiss requirements for tones
locally generated by a digital
telephone
B.K.1 Introduction
B.K.2 Characteristics of the tones
B.K.3 Additional requirements
Annex B Appendix L: United Kingdom (UK) requirements
for tones generated by an ISDN
digital telephony terminal in
response to the receipt of messages
on the D-channel
B.L.1 Introduction
B.L.2 Call set-up tones
B.L.3 Tones for unsuccessful calls
B.L.4 Characteristics of the tones
History
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