ISO/IEC 14841:1996 PDF

Published Date: 09/01/1996

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Do not disturb and do not disturb override supplementary services

Published Date: 05/01/1997

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Transit counter additional network feature

Published Date: 12/15/2001

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Use of QSIG at the C reference point between a PINX and an Interconnecting Network

Published Date: 04/01/2003

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Inter-exchange signalling protocol Call Intrusion supplementary service

Published Date:

Published Date:

Draft

Published Date: 06/01/2017

2017 ESTECH Presentations

Published Date: 10/01/2018

2018 ESTECH Presentations

Published Date: 06/01/2019

2019 ESTECH Presentations

Published Date: 12/01/2020

2020 ESTECH Presentations