
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call Intrusion supplementary service
出版:Canadian Standards Association

專家解讀視頻
This International Standard specifies the signalling protocol for the support of the Call Intrusion supplementary service (SS-CI) at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN).
ISO/IEC 14846 : 2003(R2008) - Identical
ISO/IEC 14846 : 2003(R2008) - Identical