NBN EN 302 092-4-2000 标准详情
- 标准号：NBN EN 302 092-4-2000
- 中文标题：
- 英文标题：Broadband Integrated Services Digital Network And Broadband Private Integrated Services Network; Digital Subscriber Signalling System No. Two And Broadband Qsig Protocols; Call Control Specification In Separated Call And Bearer Control Environment; A
- 标准类别：比利时标准NBN
- 发布日期：
