ITU-T - E.543
Grades of Service in Digital International Telephone Exchanges - Telephone Network and ISDN - Quality of Service, Network Management and Traffic Engineering (Study Group II) 4 pp
inactive
| Organization: | ITU-T |
| Publication Date: | 1 January 1989 |
| Status: | inactive |
| Page Count: | 4 |
Document History
January 1, 1993
GRADES OF SERVICE IN DIGITAL INTERNATIONAL TELEPHONE EXCHANGES
A description is not available for this item.
E.543
January 1, 1989
Grades of Service in Digital International Telephone Exchanges - Telephone Network and ISDN - Quality of Service, Network Management and Traffic Engineering (Study Group II) 4 pp
A description is not available for this item.