ITU-T E.425
Internal Automatic Observations Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors Network Management - Checking the Quality of the International Phone Service
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| Organization: | ITU-T |
| Publication Date: | 1 March 2002 |
| Status: | active |
| Page Count: | 16 |
Document History
ITU-T E.425
March 1, 2002
Internal Automatic Observations Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors Network Management - Checking the Quality of the International Phone Service
A description is not available for this item.
November 1, 1998
Internal Automatic Observations - 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 of the International Telephone Service
A description is not available for this item.
January 1, 1992
Internal Automatic Observations Telephone Network and ISDN Quality of Service, Network Management and Traffic Engineering
A description is not available for this item.