EN 301 924 V1.1.1 (2002)现行
Private Integrated Services Network (PISN); Mapping functions for the employment of 64 kbit/s circuit mode connections with 8 kbit/s sub-multiplexing [ISO/IEC 17311 (2002) modified]
出版：European Telecommunications Standards Institute
专家解读视频
DIN EN 301924 (2003-07) - Identical
ONORM EN 301924:2003 - Identical
NEN EN 301924:2002 - Identical
PN EN 301 924:2005 - Identical
NF EN 301924:2002 - Identical
NBN EN 301 924:2003 - Identical
