标准编号：DIN EN 302091-4-2001
标准名称：宽带综合业务数字网(B-ISDN)和宽带专用综合业务网(B-PISN)...
英文名称：Broadband Integrated Services Digital Network (B-ISDN) and Broadband Private Integrated Services Network (B-PISN) - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG) and Signalling System No. 7 (SS7); Prenegotiation - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (Endorsement of the English version EN 302091-4 V 1.1.1 (2000-09) as German standard)
发布部门：
发布日期：2001-05-01
实施日期：
标准状态：现行
文件格式：PDF
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