ETSI - EN 301 257
Private Integrated Services Network (PISN); Specification, Functional Models and Information Flows; Recall Supplementary Services
inactive
| Organization: | ETSI |
| Publication Date: | 1 October 1998 |
| Status: | inactive |
| Page Count: | 5 |
scope:
FOREWORD
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee European Computer Manufacturers Association (ECMA).
The present document is one of a series of standards defining services and signalling protocols applicable to Private Integrated Services Networks (PISN). The series uses the Integrated Services Digital Network (ISDN) concepts as developed by ITU-T and conforms to the framework of standards for Open Systems Interconnection (OSI) as defined by ISO/IEC.
This particular EN specifies recall supplementary service.
Document History
January 1, 2004
Private Integrated Services Network (PISN); Specification, functional models and information flows; Recall supplementary service
A description is not available for this item.
August 1, 2003
Private Integrated Services Network (PISN); Specification, functional models and information flows; Recall supplementary service
This European Standard (Telecommunications series) has been produced by ECMA on behalf of its members and those of the European Telecommunications Standards Institute (ETSI), and is now submitted for...
EN 301 257
October 1, 1998
Private Integrated Services Network (PISN); Specification, Functional Models and Information Flows; Recall Supplementary Services
FOREWORD
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee European Computer Manufacturers Association (ECMA).
The present document is one of a series...
May 1, 1998
Private Integrated Services Network (PISN); Specification, Functional Models and Information Flows; Recall Supplementary Services
Foreword
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee European Computer Manufacturers Association (ECMA).
The present document is one of a series...