ETSI - EN 300 012-1
Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 1: Layer 1 Specification
active, Most Current
Organization: | ETSI |
Publication Date: | 1 May 2000 |
Status: | active |
Page Count: | 83 |
Document History

EN 300 012-1
May 1, 2000
Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 1: Layer 1 Specification
A description is not available for this item.

October 1, 1998
Integrated Services Digital Network (ISDN); Basic User Network Interface (UNI); Part 1: Layer 1 Specification
A description is not available for this item.

January 1, 1996
Integrated Services Digital Network (ISDN); Basic User Network Interface (UNI); Part 1: Layer 1 Specification Second Edition
A description is not available for this item.