ISO/IEC 15049:1997

Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Advice of charge supplementary services

Current stage: 90.93 Standard confirmed May 23, 2025

Originator: ISO/IEC

Owner: ISO/IEC JTC 1/SC 6 Telecommunications and information exchange between systems

Type: International Standard

ICS: 33.040.35 Telephone networks

PUBLISHED
ISO/IEC 15049:1997
90.93 Standard confirmed
May 23, 2025