EN 300 356-8 V4.1.2 (2001) 标准详情
- 标准号：EN 300 356-8 V4.1.2 (2001)
- 中文标题：
- 英文标题：Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface; Part 8: User-to-User Signalling (UUS) supplementary service [ITU-T Recommendation Q.737, clause 1 (1997) modifi
- 标准类别：欧盟标准EN
- 发布日期：
