BUSINESS TELECOMMUNICATIONS (BT) - A SURVEY OF ANALOGUE ACCESSES TO THE PSTN NOT COVERED BY FINAL DRAFT prETS 300 001

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Executive summary
Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 Methodology
5 Results from the survey
  5.1 Information obtained
  5.2 Preliminary review
  5.3 Detailed analysis
  5.4 Commonality with prETS 300 001
6 Results from the analysis and assessment
  6.1 Interfaces to PSTN not covered by prETS 300 001
  6.2 Number of users and future importance
  6.3 Attachment requirements
  6.4 Resources
7 Conclusions
  7.1 Summary of findings
  7.2 Options considered
  7.3 Feasibility of a structured collection of national
      requirements
  7.4 Consideration of options available
  7.5 Benefits
  7.6 General conclusions
8 Recommendations
Annex A: Terms of reference for project team 18V (as amended
         by FSG)
Annex B: Letter from director to administrations
Annex C: Questionnaire concerning analogue interfaces to the
         PSTN not covered by prETS 001
Annex D: Follow up letter to administrations who had not nominated
         a contact
Annex E: Contact persons
Annex F: Follow up letter to administrations who had not replied
         to the questionnaire
Annex G: Additional questions to the administrations
Annex H: Preliminary review of interfaces
Annex J: National attachment requirements for PBX
Annex K: Detailed technical analysis of interfaces
Annex L: Number of lines and approvals
Annex M: Analysis of national standards, technical requirements and
         test specifications
Annex N: Manpower requirements
Annex P: Degree of commonality with respect to prETS 300 001
Annex Q: National approval authorities
Annex R: An estimate of the value of the potential benefits
Annex S: Preliminary comparison of the position of each country on
         the approval of PBX and other complex apparatus to the PSTN
History

Establishes what National PSTN attachment approval requirements are used for analogue accesses not covered in prETS 300 001 and evaluate whether it is worthwhile to prepare a harmonised presentation of the requirements for selected interfaces.

Committee	BT 2
DocumentType	Standard
Pages	93
PublisherName	European Telecommunications Standards Institute
Status	Current

I-ETS 300 005 : AUG 91	BUSINESS TELECOMMUNICATIONS (BT); TRANSMISSION CHARACTERISTICS AT 4-WIRE ANALOGUE INTERFACES OF A DIGITAL PRIVATE AUTOMATIC BRANCH EXCHANGE (PABX)
ETR 034 : 20001	BUSINESS TELECOMMUNICATIONS (BT) - APPROVAL REQUIREMENTS FOR COMPLEX CUSTOMER PREMISES APPARATUS & INSTALLATIONS CONNECTED TO THE PUBLIC ISDN (INCLUDING PRINCIPLES FOR THE APPLICATION OF THE ESSENTIAL REQUIREMENTS TO ANY APPARATUS)
I-ETS 300 004 : AUG 91	BUSINESS TELECOMMUNICATIONS (BT); TRANSMISSION CHARACTERISTICS AT 2-WIRE ANALOGUE INTERFACES OF A DIGITAL PRIVATE AUTOMATIC BRANCH EXCHANGE (PABX)
I-ETS 300 003 : AUG 91	BUSINESS TELECOMMUNICATIONS (BT); TRANSMISSION CHARACTERISTICS OF DIGITAL - PRIVATE AUTOMATIC BRANCH EXCHANGES (PABXS)
PRETS 300 001 : 1992	ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); GENERAL TECHNICAL REQUIREMENTS FOR EQUIPMENT CONNECTED TO AN ANALOGUE SUBSCRIBER INTERFACE IN THE PSTN