M39 传真电报设备 标准查询与下载



共找到 347 条与 传真电报设备 相关的标准,共 24

Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Narrow-Band Direct-Printing Telegraph Equipment for Receiving Meteorological or Navigational Information (NAVTEX); Part 1: Technical Characteristics and Methods of Measurement V1.1.3

ICS
CCS
M39
发布
2001-05-01
实施

Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Narrow-Band Direct-Printing Telegraph Equipment for Receiving Meteorological or Navigational Information (NAVTEX); Part 2: Harmonized EN under Article 3.2 of the R&TTE Directive V1.1.1

ICS
CCS
M39
发布
2001-05-01
实施

The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical,

Digital Circuit Multiplication Equipment Using 8 kbit/s CS-ACELP Series G: Transmission Systems and Media Digital Systems and Networks Digital Terminal Equipments - Principal Characteristics of Transcoder and Digital Multiplication Equipment Study Group 1

ICS
CCS
M39
发布
2001-03-01
实施

The definitions in clause 4 below apply to test calls: that use automatic-to-automatic scenario (method No.4 in Table 1 /T.30) and may be adapted for other methods in the same table; that use standard test transactions as defined in ITU-T E.456.

Facsimile Call Cut-off Performance Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Network Management - Checking the Quality of the International Telephone Service Study Group 2

ICS
CCS
M39
发布
2001-02-01
实施

The definitions in clause 4 below apply to test calls: that use automatic-to-automatic scenario (method No.4 in Table 1 /T.30) and may be adapted for other methods in the same table; that use standard test transactions as defined in ITU-T E.456.

Facsimile Call Cut-off Performance Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Network Management - Checking the Quality of the International Telephone Service Study Group 2

ICS
CCS
M39
发布
2001-02-01
实施

This Recommendation describes measurements and metrics for monitoring the performance of V.34 group 3 facsimile. There are two options in T.30 for V.34 fax over the PSTN. These are described in Annexes C and F of T.30. At present no known implementations use Annex UT.30; they use either Annex F/T.30 or some other proprietary method. It is possible to map many of the measurements and metrics fiom E.459 onto monitoring of V.34 fax.

Measurements and Metrics for Monitoring the Performance of V.34 Group 3 Facsimile Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Quality of Service Network Management and Traffic Engineering - Network Management

ICS
CCS
M39
发布
2000-03-01
实施

In this Recommendation, the expression "Administration" is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.

Measurements and Metrics for Monitoring the Performance of V.34 Group 3 Facsimile Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Quality of Service Network Management and Traffic Engineering - Network Management

ICS
CCS
M39
发布
2000-03-01
实施

This Recommendation describes measurements and metrics for monitoring the performance of V.34 group 3 facsimile. There are two options in T.30 for V.34 fax over the PSTN. These are described in Annexes C and F of T.30. At present no known implementations use Annex UT.30; they use either Annex F/T.30 or some other proprietary method. It is possible to map many of the measurements and metrics fiom E.459 onto monitoring of V.34 fax.

Measurements and Metrics for Monitoring the Performance of V.34 Group 3 Facsimile Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Quality of Service Network Management and Traffic Engineering - Network Management

ICS
CCS
M39
发布
2000-03-01
实施

本标准规定了开展IP电话/传真业务的网络体系结构、协议、编号、计费、用户认证、地址解析、网络性能和不同运营者的IP电话之间的互通等要求。 本标准适用于国内IP电话/传真网络的规划、设备研制、工程设计和运营维护。

The General Technical Requirement of IP telephony and IP Fax Services

ICS
33.050.30
CCS
M39
发布
2000-02-23
实施
2000-02-23

This standard contains protocols for use between a DTE and a Facsimile DCE. It includes automatic calling and answering.

Asynchronous Facsimile DCE Control Standard

ICS
33.050.30
CCS
M39
发布
2000
实施

Amendment 3 introduces higher resolutions of 600 dpi and 1200 dpi to Recommendation T.563.

Terminal characteristics for Group 4 facsimile apparatus Amendment 3

ICS
CCS
M39
发布
1999-04-01
实施

Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Narrow-Band Direct-Printing Telegraph Equipment for Receiving Meteorological or Navigational Information (NAVTEX) Technical Characteristics and Methods of Measurement

ICS
CCS
M39
发布
1998-09-01
实施

The document specifies the technical characteristics to be met by group 3 facsimile equipment to enable reliable document interchange between compliant equipment.

Terminal Equipment (TE) - Group 3 facsimile equipment; English version ETS 300242:1997

ICS
33.050.30
CCS
M39
发布
1998-04
实施

The purpose of this Recommendation is to specify a test transaction for use in other E-Series Recommendations that can help benchmark performance of transmission networks with respect to Group 3 facsimile. It will permit comparisons with objective requirements as well as comparisons between measurements made by independent Administrations.

Test Transaction for Facsimile Transmission Performance - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Quality of Service Network Management and Traffic Engineering - Network Management - Checking the Quality

ICS
CCS
M39
发布
1998-03-01
实施

This Recommendation specifies a test transaction for use in other E-Series Recommendations that can help benchmark performance of transmission networks with respect to Group 3 facsimile. A test transaction composed of three pages of Recommendation T.22 Te

Test Transaction for Facsimile Transmission Performance - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Quality of Service Network Management and Traffic Engineering - Network Management - Checking the Quality

ICS
35.200
CCS
M39
发布
1998-03-01
实施

This Recommendation provides a method by which large numbers of calls may be monitored, giving rise to a very large quantity of data which must be suitable for subsequent analysis. The process by which this data is gathered and subsequently analysed is divided into two operations. Firstly, measurements are taken on each individual call monitored, and these are then used to produce metrics which are useful to service providers. Some additional information is also collected, which may be of use in the further investigation of problems which have been revealed by the monitoring process.

Measurements and Metrics for Characterizing Facsimile Transmission Performance Using Non-Intrusive Techniques - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Quality of Service Network Management and Traffic E

ICS
CCS
M39
发布
1998-03-01
实施

Facsimile is the most important non-voice application on international PSTN and the most widely used standard is group 3 facsimile. This Recommendation is aimed at forming a framework for Recommendations on facsimile quality of service on PSTN. A roadmap of the E.450-Series Recommendations is shown in Figure 1.

Facsimile Quality of Service on Public Networks - General Aspects - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Quality of Service Network Management and Traffic Engineering - Network Management - Checking t

ICS
CCS
M39
发布
1998-03-01
实施

Telegram examples given in this Recommendation are only intended to illustrate the correct formatting of telegrams. Groups such as gentex answer-back codes, channel indicators, telegram identification groups, destination indicators, origin indicators and postal codes do not necessarily reflect current usage or routing arrangements in the telegraph offices concerned.

Operational Provisions for the International Public Telegram Service - Series F: Non-Telephone Telecommunication Services - Telegraph Service - Operating Methods for the International Public Telegram Service Study Group 2; 65 pp

ICS
CCS
M39
发布
1998-03-01
实施

The purpose of this Recommendation is to specify a test transaction for use in other E-Series Recommendations that can help benchmark performance of transmission networks with respect to Group 3 facsimile. It will permit comparisons with objective requirements as well as comparisons between measurements made by independent Administrations.

Test Transaction for Facsimile Transmission Performance - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Quality of Service Network Management and Traffic Engineering - Network Management - Checking the Quality

ICS
CCS
M39
发布
1998-03-01
实施

This Recommendation provides specifications for the ways in which facsimile calls can be non-intrusively monitored. Non-intrusive fax performance monitoring is done from within a network, and can provide a broad view of fax performance over the network be

Measurements and Metrics for Characterizing Facsimile Transmission Performance Using Non-Intrusive Techniques - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Quality of Service Network Management and Traffic E

ICS
35.200
CCS
M39
发布
1998-03-01
实施



Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号