Series M - Maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and lease circuits

File Size Date Recommendation title
m0010e.zip 50KB 10/92 M.10 - Scope and application of Recommendations for maintenance of telecommunication networks and services
m0015e.zip 20KB 11/88 M.15 - Maintenance considerations for new systems
m0020e.zip 120KB 10/92 M.20 - Maintenance philosophy for telecommunications networks
m0021e.zip 36KB 10/92 M.21 - Maintenance philosophy for telecommunication services
m0032e.zip 24KB 11/88 M.32 - Principles for using alarm information for maintenance of international transmission systems and equipment
m0034e.zip 25KB 11/88 M.34 - Performance monitoring on international transmission systems and equipment
m0035e.zip 21KB 11/88 M.35 - Principles concerning line-up and maintenance limits
m0050e.zip 2KB 11/88 M.50 - Use of telecommunication terms for maintenance
m0060e.zip 284KB 03/93 M.60 - Maintenance terminology and definitions
m0070e.zip 22KB 11/88 M.70 - Guiding principles on the general maintenance organization for telephone-type international circuits
m0075e.zip 32KB 10/92 M.75 - Technical service
m0080e.zip 23KB 11/88 M.80 - Control stations
m0085e.zip 32KB 10/92 M.85 - Fault report points
m0090e.zip 32KB 11/88 M.90 - Sub-control stations
m0100e.zip 68KB 11/88 M.100 - Service circuits
m0110e.zip 95KB 11/88 M.110 - Circuit testing
m0120e.zip 60KB 11/88 M.120 - Access points for maintenance
m0125e.zip 104KB 11/88 M.125 - Digital loopback mechanisms
m0160e.zip 24KB 11/88 M.160 - Stability of transmission
m0320e.zip 63KB 11/88 M.320 - Numbering of the channels in a group
m0330e.zip 39KB 11/88 M.330 - Numbering of groups within a supergroup
m0340e.zip 31KB 11/88 M.340 - Numbering of supergroups within a mastergroup
m0350e.zip 32KB 11/88 M.350 - Numbering of mastergroups within a supermastergroup
m0380e.zip 282KB 11/88 M.380 - Numbering in coaxial systems
m0390e.zip 123KB 11/88 M.390 - Numbering in systems on symmetric pair cable
m0400e.zip 19KB 11/88 M.400 - Numbering in radio-relay links or open-wire line systems
m0410e.zip 22KB 11/88 M.410 - Numbering of digital blocks in transmission systems
m0450e.zip 82KB 11/88 M.450 - Bringing a new international transmission system into service
m0460e.zip 110KB 11/88 M.460 - Bringing international group, supergroup, etc., links into service
m0470e.zip 20KB 11/88 M.470 - Setting up and lining up analogue channels for international telecommunication services
m0475e.zip 62KB 11/88 M.475 - Setting up and lining up mixed analogue/digital channels for international telecommunication services
m0495e.zip 109KB 11/88 M.495 - Transmission restoration and transmission route diversity: Terminology and general principles
m0496e.zip 23KB 11/88 M.496 - Functional organization for automatic transmission restoration
m0500e.zip 22KB 11/88 M.500 - Routine maintenance measurements to be made on regulated line sections
m0510e.zip 21KB 11/88 M.510 - Readjustment to the nominal value of a regulated line section (on a symmetric pair line, a coaxial line or a radio-relay link)
m0520e.zip 20KB 11/88 M.520 - Routine maintenance on international group, supergroup, etc., links
m0525e.zip 22KB 11/88 M.525 - Automatic maintenance procedures for international group, supergroup, etc., links
m0530e.zip 42KB 11/88 M.530 - Readjustment to the nominal value of an international group, supergroup, etc., link
m0535e.zip 21KB 11/88 M.535 - Special maintenance procedures for multiple destination, unidirectional (MU) group and supergroup links
m0540e.zip 25KB 11/88 M.540 - Routine maintenance of carrier and pilot generating equipment
m0556e.zip 21KB 11/88 M.556 - Setting up and initial testing of digital channels on an international digital path or block
m0560e.zip 120KB 11/88 M.560 - International telephone circuits – Principles, definitions and relative transmission levels
m0562e.zip 133KB 11/88 M.562 - Types of circuit and circuit section
m0565e.zip 79KB 11/88 M.565 - Access points for international telephone circuits
m0570e.zip 26KB 11/88 M.570 - Constitution of the circuit; preliminary exchange of information
m0580e.zip 72KB 11/88 M.580 - Setting up and lining up an international circuit for public telephony
m0585e.zip 21KB 11/88 M.585 - Bringing an international digital circuit into service
m0590e.zip 44KB 11/88 M.590 - Setting up and lining up a circuit fitted with a compandor
m0600e.zip 20KB 11/88 M.600 - Organization of routine maintenance measurements on circuits
m0605e.zip 259KB 11/88 M.605 - Routine maintenance schedule for international public telephony circuits
m0610e.zip 25KB 11/88 M.610 - Periodicity of maintenance measurements on circuits
m0620e.zip 23KB 11/88 M.620 - Methods for carrying out routine measurements on circuits
m0630e.zip 20KB 11/88 M.630 - Maintenance of circuits using control chart methods
m0650e.zip 20KB 11/88 M.650 - Routine line measurements to be made on the line repeaters of audio-frequency sections or circuits
m0660e.zip 24KB 11/88 M.660 - Periodical in-station tests of echo suppressors complying with Recommendations G.161 and G.164
m0665e.zip 21KB 11/88 M.665 - Testing of echo cancellers
m0670e.zip 20KB 11/88 M.670 - Maintenance of a circuit fitted with a compandor
m0675e.zip 93KB 11/88 M.675 - Lining up and maintaining international demand assignment circuits (SPADE)
m0710e.zip 111KB 11/88 M.710 - General maintenance organization for the international automatic and semi-automatic telephone service
m0715e.zip 21KB 11/88 M.715 - Fault report point (circuit)
m0716e.zip 21KB 11/88 M.716 - Fault report point (network)
m0717e.zip 20KB 11/88 M.717 - Testing point (transmission)
m0718e.zip 21KB 11/88 M.718 - Testing point (line signalling)
m0719e.zip 21KB 11/88 M.719 - Testing point (switching and interregister signalling)
m0720e.zip 21KB 11/88 M.720 - Network analysis point
m0721e.zip 20KB 11/88 M.721 - System availability information point
m0722e.zip 19KB 11/80 M.722 - Network management point
m0723e.zip 20KB 11/88 M.723 - Circuit control station
m0724e.zip 20KB 11/88 M.724 - Circuit sub-control station
m0725e.zip 21KB 11/88 M.725 - Restoration control point
m0726e.zip 20KB 11/88 M.726 - Maintenance organization for the wholly digital international automatic and semi-automatic telephone service
m0729e.zip 20KB 11/88 M.729 - Organization of the maintenance of international public switched telephone circuits used for data transmission
m0730e.zip 24KB 11/88 M.730 - Maintenance methods
m0731e.zip 39KB 11/88 M.731 - Subjective testing
m0732e.zip 21KB 11/88 M.732 - Signalling and switching routine maintenance tests and measurements
m0733e.zip 20KB 11/88 M.733 - Transmission routine maintenance measurements on automatic and semi-automatic telephone circuits
m0734e.zip 21KB 11/88 M.734 - Exchange of information on incoming test facilities at international switching centres
m0760e.zip 111KB 11/88 M.760 - Transfer link for common channel Signalling System No. 6
m0762e.zip 24KB 11/88 M.762 - Maintenance of common channel Signalling System No. 6
m0800e.zip 83KB 11/88 M.800 - Use of circuits for voice-frequency telegraphy
m0810e.zip 44KB 11/88 M.810 - Setting up and lining up an international voice-frequency telegraph link for public telegraph circuits (for 50, 100 and 200 baud modulation rates)
m0820e.zip 20KB 11/88 M.820 - Periodicity of routine tests on international voice-frequency telegraph links
m0830e.zip 20KB 11/88 M.830 - Routine measurements to be made on international voice-frequency telegraph links
m0850e.zip 92KB 11/88 M.850 - International time division multiplex (TDM) telegraph systems
m0880e.zip 39KB 11/88 M.880 - International phototelegraph transmission
m0900e.zip 45KB 11/88 M.900 - Use of leased group and supergroup links for wide-spectrum signal transmission (data, facsimile, etc.)
m0910e.zip 42KB 11/88 M.910 - Setting up and lining up an international leased group link for wide-spectrum signal transmission
m1010e.zip 75KB 11/88 M.1010 - Constitution and nomenclature of international leased circuits
m1012e.zip 21KB 11/88 M.1012 - Circuit control station for leased and special circuits
m1013e.zip 21KB 11/88 M.1013 - Sub-control station for leased and special circuits
m1014e.zip 20KB 11/88 M.1014 - Transmission maintenance point (international line) (TMP-IL)
m1015e.zip 95KB 11/88 M.1015 - Types of transmission on leased circuits
m1016e.zip 142KB 11/88 M.1016 - Assessment of the service availability performance of international leased circuits
m1020e.zip 35KB 03/93 M.1020 - Characteristics of special quality international leased circuits with special bandwidth conditioning
m1025e.zip 37KB 03/93 M.1025 - Characteristics of special quality international leased circuits with basic bandwidth conditioning
m1030e.zip 99KB 11/88 M.1030 - Characteristics of ordinary quality international leased circuits forming part of private switched telephone networks
m1040e.zip 70KB 11/88 M.1040 - Characteristics of ordinary quality international leased circuits
m1045e.zip 29KB 05/96 M.1045 - Preliminary exchange of information for the provision of international leased circuits and international data transmission systems
m1050e.zip 43KB 03/93 M.1050 - Lining up an international point-to-point leased circuit
m1055e.zip 52KB 11/88 M.1055 - Lining up an international multiterminal leased circuit
m1060e.zip 41KB 11/88 M.1060 - Maintenance of international leased circuits
m1130e.zip 33KB 10/92 M.1130 - General definitions and general principles of operation/maintenance procedures to be used in satellite mobile systems
m1140e.zip 82KB 10/92 M.1140 - Maritime mobile telecommunication services via satellite
m1150e.zip 53KB 04/97 M.1150 - Maintenance aspects of maritime/land mobile telecommunication store-and-forward services (packet mode) via satellite
m1160e.zip 71KB 04/97 M.1160 - Maintenance aspects of aeronautical mobile telecommunication service via satellite
m1170e.zip 69KB 04/97 M.1170 - Maintenance aspects of mobile digital telecommunication service via satellite
m1230e.zip 50KB 05/96 M.1230 - Method to improve the management of operations and maintenance processes in the International Telephone Network
m1235e.zip 22KB 11/88 M.1235 - Use of automatically generated test calls for assessment of network performance
m1300e.zip 145KB 10/92 M.1300 - Maintenance of international data transmission systems operating in the range 2.4 kbit/s to 140 Mbit/s
m1320e.zip 34KB 11/88 M.1320 - Numbering of channels in data transmission systems
m1340e.zip 65KB 05/96 M.1340 - Performance allocations and limits for international data transmission links and systems
m1350e.zip 22KB 11/88 M.1350 - Setting up, lining up and characteristics of international data transmission systems operating in the range 2.4 kbit/s to 14.4 kbit/s
m1355e.zip 21KB 11/88 M.1355 - Maintenance of international data transmission systems operating in the range 2.4 to 14.4 kbit/s
m1370e.zip 35KB 03/93 M.1370 - Bringing-into-service of international data transmission systems
m1375e.zip 71KB 05/96 M.1375 - Maintenance of international data transmission systems
m1380e.zip 29KB 04/97 M.1380 - Bringing-into-service of international leased circuits that are supported by international data transmission systems
m1385e.zip 24KB 03/93 M.1385 - Maintenance of international leased circuits that are supported by international data transmission systems
m1400e.zip 202KB 04/97 M.1400 - Designations for international networks
m1510e.zip 51KB 10/92 M.1510 - Exchange of contact point information for the maintenance of international services and the international network
m1520e.zip 51KB 10/92 M.1520 - Standardized information exchange between Administrations
m1530e.zip 37KB 10/92 M.1530 - Network maintenance information
m1535e.zip 51KB 05/96 M.1535 - Principles for maintenance information to be exchanged at customer contact point (MICC)
m1537e.zip 122KB X M1537E - Definition of maintenance information to be exchanged at customer contact point (MICC)
m1540e.zip 34KB 10/94 M.1540 - Exchange of information for planned outages of transmission systems
m1550e.zip 49KB 10/92 M.1550 - Escalation procedure
m1560e.zip 55KB 10/92 M.1560 - Escalation procedure for international leased circuits
m2100e.zip 154KB 07/95 M.2100 - Performance limits for bringing-into-service and maintenance of international PDH paths, sections and transmission systems
m2101_1e.zip 241KB 04/97 M.2101.1 - Performance limits for bringing-into-service and maintenance of international SDH paths and multiplex sections
m2110e.zip 48KB 04/97 M.2110 - Bringing-into-service of international PDH paths, sections and transmission systems and SDH paths and multiplex sections
m2120e.zip 62KB 04/97 M.2120 - PDH path, section and transmission system and SDH path and multiplex section fault detection and localization procedures
m2130e.zip 79KB 10/92 M.2130 - Operational procedures in locating and clearing transmission faults
m3000e.zip 64KB 10/94 M.3000 - Overview of TMN Recommendations
m3010e.zip 705KB 05/96 M.3010 - Principles for a Telecommunications management network
m3020e.zip 119KB 07/95 M.3020 - TMN interface specification methodology
m3100e.zip 158KB 07/95 M.3100 - Generic network information model
m3101e.zip 102KB 07/95 M.3101 - Managed object conformance statements for the generic network information model
m3180e.zip 39KB 10/92 M.3180 - Catalogue of TMN management information
m3200e.zip 143KB 04/97 M.3200 - TMN management services and telecommunications managed areas: overview
m3207_1e.zip 91KB 05/96 M.3207.1 - TMN management service: maintenance aspects of B-ISDN management
m3211_1e.zip 25KB 05/96 M.3211.1 - TMN management service: Fault and performance management of the ISDN access
m3300e.zip 56KB 10/92 M.3300 - TMN management facilities presented at the F interface
m3320e.zip 115KB 04/97 M.3320 - Management requirements framework for the TMN X-Interface
m3400e.zip 546KB 04/97 M.3400 - TMN management functions
m3600e.zip 121KB 10/92 M.3600 - Principles for the management of ISDNs
m3602e.zip 59KB 10/92 M.3602 - Application of maintenance principles to ISDN subscriber installations
m3603e.zip 51KB 10/92 M.3603 - Application of maintenance principles to ISDN basic rate access
m3604e.zip 93KB 10/92 M.3604 - Application of maintenance principles to ISDN primary rate access
m3605e.zip 41KB 10/92 M.3605 - Application of maintenance principles to static multiplexed ISDN basic rate access
m3610e.zip 104KB 05/96 M.3610 - Principles for applying the TMN concept to the management of B-ISDN
m3611e.zip 193KB 04/97 M.3611 - Test management of the B-ISDN ATM layer using the TMN
m3620e.zip 34KB 10/92 M.3620 - Principles for the use of ISDN test calls, systems and responders
m3621e.zip 30KB 07/95 M.3621 - Integrated management of the ISDN customer access
m3640e.zip 70KB 10/92 M.3640 - Management of the D-channel – Data link layer and network layer
m3641e.zip 52KB 10/94 M.3641 - Management information model for the management of the data link and network layer of the ISDN D-channel
m3650e.zip 131KB 04/97 M.3650 - Network performance measurements of ISDN calls
m3660e.zip 38KB 10/92 M.3660 - ISDN interface management services
m4010e.zip 47KB 10/92 M.4010 - Inter-Administration agreements on common channel Signalling System No. 6
m4030e.zip 52KB 10/92 M.4030 - Transmission characteristics for setting up and lining up a transfer link for common channel Signalling System No. 6 (analogue version)
m4100e.zip 30KB 05/96 M.4100 - Maintenance of common channel Signalling System No. 7
m4110e.zip 28KB 05/96 M.4110 - Inter-Administration agreements on common channel Signalling System No. 7