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ETS 300 144 : 20002

Current
Current

The latest, up-to-date edition.

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
Available format(s)

Hardcopy , PDF

Language(s)

English

Foreword
1 Scope
2 Normative references
3 Definitions
4 Abbreviations
5 Description
  5.1 Frame Alignment Signal (FAS)
  5.2 Bit-rate Allocation Signal (BAS)
  5.3 Encryption Control Signal (ECS) channel
      (optional)
  5.4 Remaining capacity
6 Frame structure
  6.1 General
  6.2 Multiframe structure
  6.3 Gain, loss and recovery of frame alignment
  6.4 Gain, loss and recovery of multiframe alignment
  6.5 Procedure to recover octet timing from frame
      alignment
  6.6 Frame structure for interworking between a 64
      kbit/s terminal and a 56 kbit/s terminal
      (optional)
7 Multiple connections
  7.1 Multiple B-connections
  7.2 Multiple H0-connections
8 Introduction to BAS
  8.1 Encoding of the BAS
  8.2 Values of the BAS
9 Connection quality monitoring (optional)
  9.1 Computation of the CRC4 bits
  9.2 Consequent actions
10 Definitions and tables of BAS values
  10.1 Single/first octet BAS values in the initial
       channel
  10.2 Second octet ("escaped") BAS values
  10.3 Multiple-Byte Extension (MBE) BAS values
  10.4 BAS used in additional channels
11 Tables illustrating bit occupancy
Annex A (informative): Bibliography
History

To specify a frame structure for in band signalling system using 64 kbit/s to 1929 kbit/s channels.

Committee
TE 4
DocumentType
Standard
Pages
59
PublisherName
European Telecommunications Standards Institute
Status
Current
Supersedes

Standards Relationship
DIN ETS 300144:1996-08 Identical
NF ETS 300 144 : 1997 Identical
PN ETS 300 144 : 2005 Identical

NF ETS 300 263 : 1995 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TELEPHONY 7 KHZ TELESERVICE - SERVICE DESCRIPTION
ETS 300 481 : 20001 TERMINAL EQUIPMENT (TE) - INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - B-CHANNEL AGGREGATION UNIT (CAU)
I.S. ETR 131:1994 TERMINAL EQUIPMENT (TE); AN INVESTIGATION INTO THE NEED FOR STANDARDIZATION IN THE AREA OF STORED VOICE SERVICES
XP I ETS 300245-5 : 99 XP INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TECHNICAL CHARACTERISTICS OF TELEPHONY TERMINALS - PART 5: WIDEBAND (7 KHZ) HANDSET TELEPHONY
ETS 300 267-5 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); TELEPHONY 7 KHZ AND VIDEOTELEPHONY TELESERVICES; DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO.ONE (DSS1) PROTOCOL; PART 5: TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR THE NETWORK
I-ETS 300 763-3 : NOV 97 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); AUDIOVISUAL SERVICES IN-BAND SIGNALLING TESTING; PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA SPECIFICATION
ETR 197 : 20001 NETWORK ASPECTS (NA); BASE DOCUMENT ON MULTIMEDIA SERVICES
ES 201 275 : 1.1.1 HUMAN FACTORS (HF) - USER CONTROL PROCEDURES IN BASIC CALL, POINT-TO-POINT CONNECTIONS, FOR INTEGRATED SERVICES DIGITAL NETWORK (ISDN) VIDEOTELEPHONY
ETR 131 : 20001 TERMINAL EQUIPMENT (TE); AN INVESTIGATION INTO THE NEED FOR STANDARDIZATION IN THE AREA OF STORED VOICE SERVICES
ETS 300 267-4 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); TELEPHONY 7 KHZ AND VIDEOTELEPHONY TELESERVICES; DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO.ONE (DSS1) PROTOCOL; PART 4: ABSTRACT TEST SUITE (ATS) AND PARTIAL PROTOCOL IMPLEMENTATION EXTRA INFORMATION FOR TESTING (PIXIT) PROFORMA SPECIFICATION FOR THE USER
XP I ETS 300245-8 : 99 XP INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TECHNICAL CHARACTERISTICS OF TELEPHONY TERMINALS - PART 8: SPEECH TRANSMISSION CHARACTERISTIC WHEN USING LOW-DELAY CODE-EXCITED LINEAR PREDICTION (LD-CELP) CODING AT 16 KBIT/S
I-ETS 300 837 : JAN 98 PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); TERMINALS FOR LOW BIT-RATE MULTIMEDIA COMMUNICATION
ETR 272 : 20001 TERMINAL EQUIPMENT - (TE) - AUDIO-VISUAL RETRIEVAL SERVICES ON NARROW-BAND NETWORKS - PRIORITY SETTING AND DESCRIPTION
I-ETS 300 762 : JUL 97 TERMINAL EQUIPMENT (TE); VIDEOTELEPHONE REFERENCE TERMINAL - DATA COMMUNICATION USING IN-BAND SIGNALLING PRINCIPLES
I-ETS 300 763-2 : AUG 97 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); AUDIOVISUAL SERVICES IN-BAND SIGNALLING TESTING; PART 2: ABSTRACT TEST SUITE (ATS) AND PARTIAL PROTOCOL IMPLEMENTATION EXTRA INFORMATION FOR TESTING (PIXIT) PROFORMA SPECIFICATION
ETR 176 : 20001 TERMINAL EQUIPMENT (TE); INTERWORKING AND INTEROPERABILITY OF RETRIEVAL SERVICES AND AUDIOVISUAL SERVICES ON NARROW BAND NETWORKS
ETR 277 : 20001 SECURITY ALGORITHMS GROUP OF EXPERTS (SAGE) - REQUIREMENTS SPECIFICATION FOR AN ENCRYPTION ALGORITHM FOR USE IN AUDIO VISUAL SYSTEMS
NF EN 300267-3 : 2001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TELEPHONY 7 KHZ, VIDEOTELEPHONY, AUDIOGRAPHIC CONFERENCE AND VIDEOCONFERENCE TELESERVICES - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NUMBER 1 (DSS1) PROTOCOL - PART 3: TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR THE USER
ETR 160 : 20001 HUMAN FACTORS (HF); HUMAN FACTORS ASPECTS OF MULTIMEDIA TELECOMMUNICATIONS

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