CSA ISO/IEC 15992 : 2004(R2019)现行
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call Priority Interruption and Call Priority Interruption Protection supplementary services (I
出版：Canadian Standards Association
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基本信息
标准编号： CSA ISO/IEC 15992 : 2004(R2019)
标准类别：Standard
出版单位：Canadian Standards Association
标准页数：0
标准简介
This International Standard specifies the signalling protocol for the support of the Call Priority Interruption (SS-CPI) and Call Priority Interruption Protection (SS-CPIP) supplementary services at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN).
本标准替代的旧标准
