Private Integrated Services Network (PISN); Inter-Exchange Signalling Protocol; Common Information Additional Network Feature (ANF) ISO/IEC 15772 (1998), Modified; V1.1.1
标准号:ETSI EN 301 820-2000
标准名称: 专用综合业务网(PISN).内部交换信令协议.公共信息附加网络特征(ANF).ISO/IEC 15772(1998),修正本(版本1.1.1)
英文名称:Private Integrated Services Network (PISN); Inter-Exchange Signalling Protocol; Common Information Additional Network Feature (ANF) ISO/IEC 15772 (1998), Modified; V1.1.1
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M21