
Private Integrated Services Network (pisn) - Inter-exchange Signalling Protocol - Call Intrusion Supplementary Service
出版:Nederlands Normalisatie Instituut

专家解读视频
基本信息
标准编号: NEN EN 300426:2004
发布时间:2004/1/1 0:00:00
标准类别:Standard
出版单位:Nederlands Normalisatie Instituut
标准页数:6
标准简介
Describes the Q interface Signalling protocol (QSIG) for use at the Q reference point in support of the Call Intrusion Supplementary Service.
标准备注
Supersedes NEN ISO/IEC 14846:1997. (09/2002)
等同采用的国际标准
EN 300 426 V1.3.1 (2004) - Identical