ETSI
TE 4 - Audiovisual and Voice Terminals
Audiovisual and Voice Terminals
General Information
Status
Inactive
Parent
Frequently Asked Questions
TE 4 is a Technical Committee within the European Telecommunications Standards Institute (ETSI). It is named "Audiovisual and Voice Terminals". This committee has published 40 standards.
TE 4 develops ETSI standards. Currently, there are 40 published standards from this technical committee.
The European Telecommunications Standards Institute (ETSI) is an independent, not-for-profit standardization organization in the telecommunications industry. ETSI produces globally applicable standards for information and communications technologies (ICT), including fixed, mobile, radio, broadcast, and internet technologies.
A Technical Committee (TC) in ETSI is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.
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ETSI
ETSI I-ETS 300 302-1 ed.2 (1996-11)
Integrated Services Digital Network (ISDN);
Videotelephony teleservice;
Part 1: Electroacoustic characteristics for 3,1 kHz bandwidth handset terminals
RI/TE-04042
- Standard17 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 678 ed.1 (1996-11)
Integrated Services Digital Network (ISDN);
Videoconference teleservice;
Service description
DE/TE-04030
- Standard27 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 675 ed.1 (1996-11)
Integrated Services Digital Network (ISDN);
Audiographic conference teleservice;
Service description
DE/TE-04031
- Standard23 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 654 ed.1 (1996-09)
Integrated Services Digital Network (ISDN);
Videotelephony terminals;
Interim D-channel signalling aspects
DI/TE-04111
- Standard18 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 302-4 ed.1 (1996-09)
Integrated Services Digital Network (ISDN);
Videotelephony teleservice;
Part 4: Audio aspects - wideband coding and loudspeaking or handsfree function
DI/TE-04008.4
- Standard14 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 302-3 ed.1 (1996-09)
Integrated Services Digital Network (ISDN);
Videotelephony teleservice;
Part 3: Audio aspects - wideband handset
DI/TE-04008.3
- Standard12 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 679 ed.1 (1996-09)
Terminal Equipment (TE);
Telephony for the hearing impaired;
Electrical coupling of telephone sets to hearing aids
DE/TE-04093
- Standard16 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 481 ed.1 (1996-07)
Terminal Equipment (TE);
Integrated Services Digital Network (ISDN); B-Channel Aggregation Unit (CAU);
Procedures and terminal requirements
DE/TE-04029
- Standard33 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 483 ed.1 (1996-04)
Terminal Equipment (TE);
Integrated Services Digital Network (ISDN);
Multipoint communications for audiovisual services; Main functionalities and basic requirements for Multipoint Control Units (MCUs)
DE/TE-04032
- Standard35 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-2 ed.2 (1996-02)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 2: PCM A-law handset telephony
RI/TE-04041
- Standard30 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-1 ed.2 (1996-02)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 1: General
RI/TE-04040
- Standard24 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 480 ed.1 (1996-01)
Public Switched Telephone Network (PSTN);
Testing specification for analogue handset telephony
DI/TE-04004.2
- Standard25 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 488 ed.1 (1996-01)
Terminal Equipment (TE);
Telephony for hearing impaired people;
Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired
DE/TE-04092
- Standard16 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-6 ed.1 (1996-01)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 6: Wideband (7 kHz), loudspeaking and hands free telephony
T/TE 10-07 (F)
- Standard32 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-8 ed.1 (1996-01)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 8: Speech transmission characteristics when using Low-Delay Code-Excited Linear Prediction (LD-CELP) coding at 16 kbit/s
T/TE 10-07 (H)
- Standard16 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 145 ed.2 (1996-01)
Integrated Services Digital Network (ISDN);
Audiovisual services;
Videotelephone systems and terminal equipment operating on one or two 64 kbit/s channels
RE/TE-04038
- Standard34 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 144 ed.2 (1996-01)
Integrated Services Digital Network (ISDN);
Audiovisual services;
Frame structure for a 64 kbit/s to 1 920 kbit/s channel and associated syntax for inband signalling
RE/TE-04037
- Standard59 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 143/A1 ed.1 (1996-01)
Integrated Services Digital Network (ISDN);
Audiovisual services;
Inband signalling procedures for audiovisual terminals using digital channels up to 2 048 kbit/s
RE/TE-04036
- Amendment10 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 442 ed.1 (1995-12)
Integrated Services Digital Network (ISDN);
Videotelephony teleservice;
Terminal characteristics
DI/TE-04112
- Standard23 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-5 ed.1 (1995-12)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 5: Wideband (7 kHz) handset telephony
T/TE 10-07 (E)
- Standard33 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 302-2 ed.1 (1995-12)
Integrated Services Digital Network (ISDN);
Videotelephony teleservice;
Part 2: Electroacoustic characteristics for 3,1 kHz bandwidth loudspeaking and handsfree terminals
DI/TE-04008.2
- Standard15 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-7 ed.1 (1995-11)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 7: Locally generated information tones
T/TE 10-07 (G)
- Standard18 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 380 ed.1 (1995-03)
Universal Personal Telecommunication (UPT);
Access devices Dual Tone Multi Frequency (DTMF) sender for acoustical coupling to the microphone of a handset telephone
DI/TE-04025
- Standard13 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 400 ed.1 (1995-03)
Integrated Services Digital Network (ISDN);
Telephony terminals;
Payphones
DI/TE-04115
- Standard19 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-4 ed.1 (1995-02)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 4: Additional Equipment Interface (AEI)
T/TE 10-07 (D)
- Standard132 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-3 ed.1 (1995-02)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 3: Pulse Code Modulation (PCM) A-law, loudspeaking and handsfree telephony
T/TE 10-07 (C)
- Standard45 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 302-1 ed.1 (1994-12)
Integrated Services Digital Network (ISDN);
Videotelephony teleservice;
Part 1: Electroacoustic characteristics for handset telephony function when using Pulse Code Modulation (PCM) encoding
DI/TE-04008.1
- Standard16 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 381 ed.1 (1994-12)
Telephony for hearing impaired people;
Inductive coupling of telephone earphones to hearing aids
DE/TE-04091
- Standard20 pagesEnglish languagee-Library read for1 day
ETSI
ETSI TBR 008 ed.1 (1994-09)
Integrated Services Digital Network (ISDN);
Telephony 3,1 kHz teleservice;
Attachment requirements for handset terminals
DTBR/TE-04121
- Standardization document42 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-2 ed.1 (1994-05)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 2: PCM A-law handset telephony
T/TE 10-07 (B)
- Standard19 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 245-1 ed.1 (1994-05)
Integrated Services Digital Network (ISDN);
Technical characteristics of telephony terminals;
Part 1: General
DI/TE 10-07 (A)
- Standard21 pagesEnglish languagee-Library read for1 day
ETSI
ETSI I-ETS 300 281 ed.1 (1994-05)
Integrated Services Digital Network (ISDN);
Telephony 7 kHz teleservice;
Terminal requirements necessary for end-to-end compatibility
T/TE 12-06A
- Standard34 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 144 ed.1 (1994-05)
Integrated Services Digital Network (ISDN);
Audiovisual services Frame structure for a 64 kbit/s to 1 920 kbit/s channel and associated syntax for inband signalling
DE/TE-04117
- Standard47 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 143 ed.1 (1994-05)
Integrated Services Digital Network (ISDN);
Audiovisual services Inband signalling procedures for audiovisual terminals using digital channels up to 2 048 kbit/s
DE/TE-04116
- Standard26 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 145 ed.1 (1994-05)
Integrated Services Digital Network (ISDN);
Audiovisual services Videotelephone systems and terminal equipment operating on one or two 64 kbit/s channels
DE/TE-04118
- Standard24 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 084 ed.1 (1993-03)
Integrated Services Digital Network (ISDN);
Circuit mode structured bearer service category usable for 3,1 kHz audio information transfer;
Terminal requirements necessary for end-to-end compatibility
T/TE 12-08
- Standard11 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 083 ed.1 (1993-03)
Integrated Services Digital Network (ISDN);
Circuit mode structured bearer service category usable for speech information transfer;
Terminal requirements for end-to-end compatibility
T/TE 12-07
- Standard11 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 001 ed.1 (1992-08)
Attachments to the Public Switched Telephone Network (PSTN);
General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Candidate NET 4)
T/TE 04-16
- Standard924 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 082 ed.1 (1992-01)
Integrated Services Digital Network (ISDN);
3,1 kHz telephony teleservice; End-to-end compatibility
T/TE 12-05
- Standard32 pagesEnglish languagee-Library read for1 day
ETSI
ETSI ETS 300 085 ed.1 (1990-12)
Integrated Services Digital Network (ISDN);
3,1 kHz telephony teleservice; Attachment requirements for handset terminals (Candidate NET 33)
T/TE 10-06 [Q]
- Standard59 pagesEnglish languagee-Library read for1 day
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