Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Make call request supplementary service
标准号:ISO/IEC 20113-2004
标准名称: 信息技术.系统间远程通信和信息交换.专用综合服务网.规范、功能模型和信息流.呼叫请求补充业务
英文名称:Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Make call request supplementary service
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M11
国际标准分类号(ICS):33.040.35