CSA ISO/IEC 13865 : 2004 (R2019)现行
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Call Transfer supplementary service
出版：Canadian Standards Association
专家解读视频
基本信息
标准编号： CSA ISO/IEC 13865 : 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 Supplementary Service Call Transfer (SS-CT), which is applicable to various basic services supported by Private Integrated Services Networks (PISNs). Basic services are specified in ISO/IEC 11574.
本标准替代的旧标准
