ISO/IEC 15050 : 2003(R2015)现行
INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - INTER-EXCHANGE SIGNALLING PROTOCOL - ADVICE OF CHARGE SUPPLEMENTARY SERVICES
出版：International Organization for Standardization
专家解读视频
Defines the signalling protocol for supporting the Advice of Charge supplementary services (SS-AOC) at the Q reference point between Private Integrated Services Network Exchanges (PINX) connected together within a Private Intergrated Services Network (PISN).
CSA ISO/IEC 15050:2004(R2019) - Identical
CSA ISO/IEC 15050 : 2004 : R2014 - Identical
CSA ISO/IEC 15050 : 2004 - Identical
CSA ISO/IEC 15050 : 2004 - Identical
BS ISO/IEC 15050 : 1997 - Identical
DIN EN 301264 : 2004 - Corresponds
DS EN 301264 : 2006 - Identical
NEN ISO/IEC 15050 : 2003 - Identical
NEN ISO/IEC 15050 : 2003 - Identical
DS EN 301264 : 2006 - Identical
CSA ISO/IEC 15050:2004(R2019) - Identical
DIN EN 301264 : 2004 - Identical
CSA ISO/IEC 15050 : 2004 - Identical
