ETSI ETS 300239-ed.1

Private Telecommunication Network (PTN); Inter-exchange signalling protocol; Generic functional protocol for the support of supplementary services

NORMA vydaná dňa 1.6.1993

Anglicky -
PDF - okamžité stiahnutie (76.00 EUR)

Anglicky -

Tlačené (76.00 EUR)

The information about the standard:

Designation standards: ETSI ETS 300239-ed.1
Publication date standards: 1.6.1993
The number of pages: 109
Approximate weight : 358 g (0.79 lbs)
Country: European technical standard
Kategória: Technické normy ETSI