ETS 300 012-3 : 20002现行
INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - BASIC USER-NETWORK INTERFACE (UNI) - PART 3: IMPLEMENTATION CONFORMANCE STATEMENT (ICS) AND IMPLEMENTATION EXTRA INFORMATION FOR TESTING (IXIT) SPECIFICATION FOR INTERFACE I[B]
出版：European Telecommunications Standards Institute
专家解读视频
This issue incorporates the test suite specification and referenced material from ITU-T I.430.
PN ETS 300 012-3 : 2005 - Identical
DIN ETS 300012-3 : 2000 - Identical
NBN ETS 300 012 3 : 1999 - Identical
DS ETS 300012-3 : 1999 - Identical
