ITU-T P.561
In-Service, Non-Intrusive Measurement Device - Voice Service Measurements - Series P: Telephone Transmission Quality, Telephone Installations, Local Line Networks - Objective Measuring Apparatus
inactive
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| Organization: | ITU-T |
| Publication Date: | 1 February 1998 |
| Status: | inactive |
| Page Count: | 56 |
Document History
July 1, 2002
In-Service Non-Intrusive Measurement Device - Voice Service Measurements
A description is not available for this item.
ITU-T P.561
February 1, 1998
In-Service, Non-Intrusive Measurement Device - Voice Service Measurements - Series P: Telephone Transmission Quality, Telephone Installations, Local Line Networks - Objective Measuring Apparatus
A description is not available for this item.
January 1, 1996
In-Service, Non-Intrusive Measurement Device - Voice Service Measurements - Telephone Transmission Quality Objective Measuring Apparatus (Study Group 12) 45 pp
A description is not available for this item.