ITU-T M-Series Recommendations

(last updated: 2-Nov-2000 12:45)
 

M Series: Maintenance: International Transmission Systems, Telephone

Introduction and General Principles of Maintenance and Maintenance

  1. M.10 (10/92)
    Scope and application of Recommendations for maintenance of telecommunication networks and services.
     
  2. M.15 (11/88)
    Maintenance considerations for new systems.
     
  3. M.20 (10/92)
    Maintenance philosophy for telecommunications networks.
     
  4. M.21 (10/92)
    Maintenance philosophy for telecommunication services.
     
  5. M.32 (11/88)
    Principles for using alarm information for maintenance of international transmission systems and equipment.
     
  6. M.34 (11/88)
    Performance monitoring on international transmission systems and equipment.
     
  7. M.35 (11/88)
    Principles concerning line-up and maintenance limits.
     
  8. M.50 (11/88)
    Use of telecommunication terms for maintenance.
     
  9. M.60 (03/93)
    Maintenance terminology and definitions.
     
  10. M.70 (11/88)
    Guiding principles on the general maintenance organization for telephone-type international circuits.
     
  11. M.75 (10/92)
    Technical service.
     
  12. M.80 (11/88)
    Control stations.
     
  13. M.85 (10/92)
    Fault report points.
     
  14. M.90 (11/88)
    Sub-control stations.
     
  15. M.100 (11/88)
    Service circuits.
     
  16. M.110 (11/88)
    Circuit testing.
     
  17. M.120 (11/88)
    Access points for maintenance.
     
  18. M.125 (11/88)
    Digital loopback mechanisms.
     
  19. M.160 (11/88)
    Stability of transmission.

International Transmission Systems

  1. M.320 (11/88)
    Numbering of the channels in a group.
     
  2. M.330 (11/88)
    Numbering of groups within a supergroup.
     
  3. M.340 (11/88)
    Numbering of supergroups within a mastergroup.
     
  4. M.350 (11/88)
    Numbering of mastergroups within a supermastergroup.
     
  5. M.380 (11/88)
    Numbering in coaxial systems.
     
  6. M.390 (11/88)
    Numbering in systems on symmetric pair cable.
     
  7. M.400 (11/88)
    Numbering in radio-relay links or open-wire line systems.
     
  8. M.410 (11/88)
    Numbering of digital blocks in transmission systems.
     
  9. M.450 (11/88)
    Bringing a new international transmission system into service.
     
  10. M.460 (11/88)
    Bringing international group, supergroup, etc., links into service.
     
  11. M.470 (11/88)
    Setting up and lining up analogue channels for international telecommunication services.
     
  12. M.475 (11/88)
    Setting up and lining up mixed analogue/digital channels for international telecommunication services.
     
  13. M.490 (1988)
    Exchange of information for planned outages of transmission systems.
     
  14. M.495 (11/88)
    Transmission restoration and transmission route diversity: Terminology and general principles.
     
  15. M.496 (11/88)
    Functional organization for automatic transmission restoration.
     
  16. M.500 (11/88)
    Routine maintenance measurements to be made on regulated line sections.
     
  17. M.510 (11/88)
    Readjustment to the nominal value of a regulated line section (on a symmetric pair line, a coaxial line or a radio-relay link).
     
  18. M.520 (11/88)
    Routine maintenance on international group, supergroup, etc., links.
     
  19. M.525 (11/88)
    Automatic maintenance procedures for international group, supergroup, etc., links.
     
  20. M.530 (11/88)
    Readjustment to the nominal value of an international group, supergroup, etc., link.
     
  21. M.535 (11/88)
    Special maintenance procedures for multiple destination, unidirectional (MU) group and supergroup links.
     
  22. M.540 (11/88)
    Routine maintenance of carrier and pilot generating equipment.
     
  23. M.556 (11/88)
    Setting up and initial testing of digital channels on an international digital path or block.

International Telephone Circuits

  1. M.560 (11/88)
    International telephone circuits - Principles, definitions and relative transmission levels.
     
  2. M.562 (11/88)
    Types of circuit and circuit section.
     
  3. M.565 (11/88)
    Access points for international telephone circuits.
     
  4. M.570 (11/88)
    Constitution of the circuit; preliminary exchange of information.
     
  5. M.580 (11/88)
    Setting up and lining up an international circuit for public telephony.
     
  6. M.585 (11/88)
    Bringing an international digital circuit into service.
     
  7. M.590 (11/88)
    Setting up and lining up a circuit fitted with a compandor.
     
  8. M.600 (11/88)
    Organization of routine maintenance measurements on circuits.
     
  9. M.605 (11/88)
    Routine maintenance schedule for international public telephony circuits.
     
  10. M.610 (11/88)
    Periodicity of maintenance measurements on circuits.
     
  11. M.620 (11/88)
    Methods for carrying out routine measurements on circuits.
     
  12. M.630 (11/88)
    Maintenance of circuits using control chart methods.
     
  13. M.650 (11/88)
    Routine line measurements to be made on the line repeaters of audio-frequency sections or circuits.
     
  14. M.660 (11/88)
    Periodical in-station tests of echo suppressors complying with Recommendations G.161 and G.164.
     
  15. M.665 (11/88)
    Testing of echo cancellers.
     
  16. M.670 (11/88)
    Maintenance of a circuit fitted with a compandor.
     
  17. M.675 (11/88)
    Lining up and maintaining international demand assignment circuits (SPADE).
     
  18. M.710 (11/88)
    General maintenance organization for the international automatic and semi-automatic telephone service.
     
  19. M.715 (11/88)
    Fault report point (circuit).
     
  20. M.716 (11/88)
    Fault report point (network).
     
  21. M.717 (11/88)
    Testing point (transmission).
     
  22. M.718 (11/88)
    Testing point (line signalling).
     
  23. M.719 (11/88)
    Testing point (switching and interregister signalling).
     
  24. M.720 (11/88)
    Network analysis point.
     
  25. M.721 (11/88)
    System availability information point.
     
  26. M.722 (11/80)
    Network management point.
     
  27. M.723 (11/88)
    Circuit control station.
     
  28. M.724 (11/88)
    Circuit sub-control station.
     
  29. M.725 (11/88)
    Restoration control point.
     
  30. M.726 (11/88)
    Maintenance organization for the wholly digital international automatic and semi-automatic telephone service.
     
  31. M.729 (11/88) (same as V.51)
    Organization of the maintenance of international public switched telephone circuits used for data transmission.
     
  32. M.730 (11/88)
    Maintenance methods.
     
  33. M.731 (11/88)
    Subjective testing.
     
  34. M.732 (11/88)
    Signalling and switching routine maintenance tests and measurements.
     
  35. M.733 (11/88)
    Transmission routine maintenance measurements on automatic and semi-automatic telephone circuits.
     
  36. M.734 (11/88)
    Exchange of information on incoming test facilities at international switching centres.

Common Channel Signalling Systems

  1. M.760 (11/88)
    Transfer link for common channel Signalling System No. 6.
     
  2. M.762 (11/88)
    Maintenance of common channel Signalling System No. 6.

International Telegraph Systems and Phototelegraph Transmission

  1. M.800 (11/88)
    Use of circuits for voice-frequency telegraphy.
     
  2. M.810 (11/88)
    Setting up and lining up an international voice-frequency telegraph link for public telegraph circuits (for 50, 100 and 200 baud modulation rates).
     
  3. M.820 (11/88)
    Periodicity of routine tests on international voice-frequency telegraph links.
     
  4. M.830 (11/88)
    Routine measurements to be made on international voice-frequency telegraph links.
     
  5. M.850 (11/88)
    International time division multiplex (TDM) telegraph systems.
     
  6. M.880 (11/88)
    International phototelegraph transmission.

International Leased Group and Supergroup Links

  1. M.900 (11/88)
    Use of leased group and supergroup links for wide-spectrum signal transmission (data, facsimile, etc.).
     
  2. M.910 (11/88)
    Setting up and lining up an international leased group link for wide-spectrum signal transmission.

International Leased Circuits

  1. M.1010 (11/88)
    Constitution and nomenclature of international leased circuits.
     
  2. M.1012 (11/88)
    Circuit control station for leased and special circuits.
     
  3. M.1013 (11/88)
    Sub-control station for leased and special circuits.
     
  4. M.1014 (11/88)
    Transmission maintenance point (international line) (TMP-IL).
     
  5. M.1015 (11/88)
    Types of transmission on leased circuits.
     
  6. M.1016 (11/88)
    Assessment of the service availability performance of international leased circuits.
     
  7. M.1020 (03/93)
    Characteristics of special quality international leased circuits with special bandwidth conditioning.
     
  8. M.1025 (03/93)
    Characteristics of special quality international leased circuits with basic bandwidth conditioning.
     
  9. M.1030 (11/88)
    Characteristics of ordinary quality international leased circuits forming part of private switched telephone networks.
     
  10. M.1040 (11/88)
    Characteristics of ordinary quality international leased circuits.
     
  11. M.1045 (05/96)
    Preliminary exchange of information for the provision of international leased circuits and international data transmission systems.
     
  12. M.1050 (06/98)
    Lining up an international point-to-point leased circuit.
     
  13. M.1055 (11/88)
    Lining up an international multiterminal leased circuit.
     
  14. M.1060 (11/88)
    Maintenance of international leased circuits.

Mobile Telecommunication Systems and Services

  1. M.1130 (10/92)
    General definitions and general principles of operation/maintenance procedures to be used in satellite mobile systems.
     
  2. M.1140 (10/92)
    Maritime mobile telecommunication services via satellite.
     
  3. M.1150 (04/97)
    Maritime mobile telecommunication store-and-forward services (packet mode) via satellite.
     
  4. M.1160 (04/97)
    Aeronautical mobile telecommunication service via satellite.
     
  5. M.1170 (04/97)
    Maintenance Aspects of Mobile Digital Telecommunication Service via Satellite.

International Public Telephone Network

  1. M.1230 (05/96)
    Method to improve the management of operations and maintenance processes in the International Telephone Network.
     
  2. M.1235 (11/88)
    Use of automatically generated test calls for assessment of network performance.

International Data Transmission Systems

  1. M.1300 (10/97)
    International data transmission systems operating in the range 2.4 kbit/s to 2048 kbit/s.
     
  2. M.1320 (11/88)
    Numbering of channels in data transmission systems.
     
  3. M.1340 (02/00)
    Performance allocations and limits for international data transmission links and systems.
     
  4. M.1350 (11/88)
    Setting up, lining up and characteristics of international data transmission systems operating in the range 2.4 kbit/s to 14.4 kbit/s.
     
  5. M.1355 (11/88)
    Maintenance of international data transmission systems operating in the range 2.4 to 14.4 kbit/s.
     
  6. M.1370 (06/98)
    Bringing-into-service of international data transmission systems.
     
  7. M.1375 (06/98)
    Maintenance of international data transmission systems.
     
  8. M.1380 (02/00)
    Bringing-into-service of international leased circuits that are supported by international data transmission systems.
     
  9. M.1385 (02/00)
    Maintenance of international leased circuits that are supported by international data transmission systems.

Designations and Information Exchange

  1. M.1400 (04/97) + Ammend 1 (06/98)
    Designations for international networks.
     
  2. M.1510 (10/92)
    Exchange of contact point information for the maintenance of international services and the international network.
     
  3. M.1520 (10/92)
    Standardized information exchange between Administrations.
     
  4. M.1530 (03/99)
    Network maintenance information.
     
  5. M.1532 (02/00)
    Network Maintenance Service Performance Agreement (MSPA).
     
  6. M.1535 (05/96)
    Principles for maintenance information to be exchanged at customer contact point (MICC).
     
  7. M.1537 (10/97)
    Definition of Maintenance Information to be Exchanged at Customer Contact Point (MICC).
     
  8. M.1539 (03/99)
    Management of the Grade of Network Maintenance Services at the Maintenance Service Customer Contact Point (MSCC).
     
  9. M.1540 (10/94)
    Exchange of information for planned outages of transmission systems.
     
  10. M.1550 (10/92)
    Escalation procedure.
     
  11. M.1560 (10/92)
    Escalation procedure for international leased circuits.

International Transport Network

  1. M.2100 (07/95)
    Performance limits for bringing-into-service and maintenance of international PDH paths, sections and transmission systems.
     
  2. M.2101 (06/00)
    Performance Limits for Bringing-into-Service and Maintenance of International SDH Paths and Multiplex Sections.
     
  3. M.2101.1 (04/97)
    Performance Limits for Bringing-into-Service and Maintenance of International SDH Paths and Multiplex Sections.
     
  4. M.2102 (02/00)
    Maintenance Thresholds and Procedures for Recovery Mechanisms (Protection and Restoration) of International SDH VC Trails (Paths) and Multiplex Sections.
     
  5. M.2110 (04/97)
    Bringing into service international digital paths, sections and transmission systems.
     
  6. M.2120 (02/00)
    Digital path, section and transmission system fault detection and localization procedures.
     
  7. M.2130 (10/92)
    Operational procedures in locating and clearing transmission faults.
     
  8. M.2140 (02/00)
    Transport Network Event Correlation.

Telecommunications Management Network

  1. M.3000 (02/00)
    Overview of TMN recommendations.
     
  2. M.3010 (02/00) + Addend 1 (06/98)
    Principles for a telecommunications management network.
     
  3. M.3016 (06/98)
    TMN Security Overview.
     
  4. M.3020 (02/00)
    TMN interface specification methodology.
     
  5. M.3100 (07/95) + Corr 1 (07/98) + Ammend 1 (03/99) + Ammend 2 (02/00)
    Generic network information model.
     
  6. M.3101 (07/95)
    Managed object conformance statements for the generic network information model.
     
  7. M.3108.1 (03/99)
    Information Model for Management of Leased Circuit and Reconfigurable Services.
     
  8. M.3108.2 (02/00)
    Service Level Model for Connection Management.
     
  9. M.3180 (10/92)
    Catalogue of TMN management information.
     
  10. M.3200 (04/97)
    TMN management services: overview.
     
  11. M.3207.1 (05/96)
    TMN management service: maintenance aspects of B-ISDN management.
     
  12. M.3208.1 (10/97) + Corr 1 (02/00)
    TMN Management Services for Dedicated and Reconfigurable Circuits Network: Leased Circuit Services.
     
  13. M.3208.2 (03/99)
    TMN Management Services for Dedicated and Reconfigurable Circuits Network: Connection Management of Pre-Provisioned Service Link Connections to Form a Leased Circuit Service.
     
  14. M.3208.3 (02/00)
    Virtual Private Network.
     
  15. M.3211.1 (05/96)
    TMN management service: Fault and performance management of the ISDN access.
     
  16. M.3300 (06/98)
    TMN management facilities presented at the F interface.
     
  17. M.3320 (04/97)
    Management Requirements Framework for the TMN X-Interface.
     
  18. M.3400 (02/00)
    TMN management functions.

Integrated Services Digital Networks

  1. M.3600 (10/92)
    Principles for the management of ISDNs.
     
  2. M.3602 (10/92)
    Application of maintenance principles to ISDN subscriber installations.
     
  3. M.3603 (10/92)
    Application of maintenance principles to ISDN basic rate access.
     
  4. M.3604 (10/92)
    Application of maintenance principles to ISDN primary rate access.
     
  5. M.3605 (10/92)
    Application of maintenance principles to static multiplexed ISDN basic rate access.
     
  6. M.3610 (05/96)
    Principles for applying the TMN concept to the management of B-ISDN.
     
  7. M.3611 (04/97)
    Test Management of the B-ISDN ATM Layer Using the TMN.
     
  8. M.3620 (10/92)
    Principles for the use of ISDN test calls, systems and responders.
     
  9. M.3621 (07/95)
    Integrated management of the ISDN customer access.
     
  10. M.3640 (10/92)
    Management of the D-channel - Data link layer and network layer.
     
  11. M.3641 (10/94)
    Management information model for the management of the data link and network layer of the ISDN D-channel.
     
  12. M.3650 (04/97)
    Network Performance Measurements of ISDN Calls.
     
  13. M.3660 (10/92)
    ISDN interface management services.

Common Channel Signalling Systems

  1. M.4010 (10/92)
    Inter-Administration agreements on common channel Signalling System No. 6.
     
  2. M.4030 (10/92)
    Transmission characteristics for setting up and lining up a transfer link for common channel Signalling System No. 6 (analogue version).
     
  3. M.4100 (05/96)
    Maintenance of common channel Signalling System No. 7.
     
  4. M.4110 (05/96)
    Inter-Administration agreements on common channel Signalling System No. 7.