Private Integrated Services Network (PISN); Specification, functional model and information flows; Private User Mobility (PUM); Call handling Additional Network Features (ANFs) (V1.2.1; ISO/IEC 17877 (2000) modified)
标准号:ETSI EN 301 657-2003
标准名称: 专用综合业务网(PISN).规范,功能模型和信息流.专网用户移动性(PUM).呼叫处理附加网络特征(ANFs)(版本1.2.1).ISO/IEC 17877(2000),修正本
英文名称:Private Integrated Services Network (PISN); Specification, functional model and information flows; Private User Mobility (PUM); Call handling Additional Network Features (ANFs) (V1.2.1; ISO/IEC 17877 (2000) modified)
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M21