Integrated Services Digital Network, (ISDN); Application of the ISDN User part of CCITT Signalling System No.7 for International ISDN Interconnections CCITT Recommendation Q.767 Draft Edition 3: 1990- Modified
标准号:ETSI PRETS 300 121-1990
标准名称: 综合业务数字网(ISDN).ISDN国际互连用CCITT 7号信令系统的ISDN用户部分的应用(CCITT推荐Q.767草案,第3版,1990-修正本)
英文名称:Integrated Services Digital Network, (ISDN); Application of the ISDN User part of CCITT Signalling System No.7 for International ISDN Interconnections CCITT Recommendation Q.767 Draft Edition 3: 1990- Modified
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M12