ITU-T E.459 FRENCH-1998
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

Standard No.

ITU-T E.459 FRENCH-1998

Release Date

1998

Published By

International Telecommunication Union (ITU)

Latest

ITU-T E.459 FRENCH-1998

Scope

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.

ITU-T E.459 FRENCH-1998 Referenced Document

• ITU-T E.450-1993 Facsimile Quality of Service on PSTN - General Aspects (Study Group II; 7 pp)
• ITU-T E.451-1993 (WITHDRAWN) Facsimile Call Cut-off Performance Study Group 2
• ITU-T E.452-1993 Facsimile Modem Speed Reductions and Transaction Time - Telephone Network and ISDN - Quality of Service Network Management and Traffic Engineering (Study Group II) 6 pp
• ITU-T E.453-1994 Facsimile Image Quality as Corrupted by Transmission-Induced Scan Line Errors - Telephone Network and ISDN Quality of Service Network Management and Traffic Engineering (Study Group 2) 10 pp
• ITU-T E.454-1996 Transmission Performance Metrics Based on Error Correction Mode (ECM) Facsimile - Series E: Telephone Network and ISDN Quality of Service Network Management and Traffic Engineering - Network Management - Checking the Quality of the International Telephone
• ITU-T E.457-1996 Facsimile Measurement Methodologies - Telephone Network and ISDN Quality of Service Network Management and Traffic Engineering (Study Group 2) 11 pp
• ITU-T E.458-1996 Figure of Merit for Facsimile Transmission Performance - Telephone Network and ISDN Quality of Service Network Management and Traffic Engineering (Study Group 2) 6 pp
• ITU-T T.30-1996 Procedures for Document Facsimile Transmission in the General Switched Telephone Network - Series T: Terminal Equipments and Protocols for Telematic Services (Study Group 8)
• ITU-T T.4-1996 Standardization of Group 3 Facsimile Terminals for Document Transmission - Series T: Terminal Equipments and Protocols for Telematic Services (Study Group 8)
• ITU-T T.6-1988 FACSIMILE CODING SCHEMES AND CODING CONTROL FUNCTIONS FOR GROUP 4 FACSIMILE APPARATUS

ITU-T E.459 FRENCH-1998 history

• 1998 ITU-T E.459 FRENCH-1998 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