ISO/IEC 15050-1997 标准详情
- 标准号：ISO/IEC 15050-1997
- 中文标题：信息技术.系统间电信和信息交换.专业综合服务网.内部交换信令协议.计费补充业务通知
- 英文标题：information technology - telecommunications and information exchange between systems - private integrated services network - inter-exchange signalling protocol - advice of charge supplementary services
- 标准类别：国际标准化组织标准ISO
- 发布日期：1997-05-01
