ISO/IEC 11572:1997

Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network (PISN) — Circuit Mode Bearer Services — Inter-Exchange Signalling Procedures and Protocol

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

33.040.35

Statut:

Annulée

Date de Publication:

1997-06-18

Numéro Standard:

ISO/IEC 11572:1997