ISO/IEC 14845 : 1996(R2006)现行
INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - CALL INSTRUSION SUPPLEMENTARY SERVICE
出版：International Organization for Standardization
专家解读视频
This International Standard specifies the Call Intrusion supplementary service (SS-CI), which is applicable to various basic services supported by Private Integrated Services Networks (PISN).
NEN ISO/IEC 14845 : 1997 - Identical
ECMA 202 : 2ED 97 - Corresponds
DIN EN 300425 : 2004 - Corresponds
AS/NZS 14845:1999 - Identical
