DS/EN 300425 V1.3.1
Private Integrated Services Network (PISN); Specification, functional model and information flows; Call intrusion supplementary service
| Organization: | DS |
| Publication Date: | 19 January 2004 |
| Status: | active |
| ICS Code (Telecommunications in general): | 33.020 |
scope:
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. The present document specifies the Call Intrusion supplementary service. The present document endorses an International Standard, ISO/IEC 14845.
Document History