ISO/IEC 15772 Technical Corrigendum 1 PDF

Published Date: 10/31/1999

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Wireless Terminal Location Registration supplementary service and Wireless Terminal Information Exchange additional network feature

Published Date: 08/15/2001

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Specification, functional model and information flows Simple dialog supplementary service

Published Date: 09/01/2001

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Specification, functional model and information flows Call Identification and Call Linkage Additional Network Feature

Published Date: 05/15/2004

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Make call request supplementary service

Published Date: 04/01/1995

Published Date: 01/01/1996

Published Date: 06/01/1994