标准号:PRETS 300 287-1-1995
中文标准名称:PRETS 300 287-1-1995
英文标准名称:Integrated Services Digital Network (ISDN); Signalling System No.7; Transaction Capabilities (TC) Version 2; Part 1: Protocol Specification {ITU-T Recommendations Q.771 to Q.775 (1993)@ Modified} Second Edition
发布日期:1995-01-01
实施日期:2014-04-24