Digital Network Echo Cancellers Series G: Transmission Systems and Media, Digital Systems and Networks International Telephone Connections and Circuits - Apparatus Associated with Long-Distance Telephone Circuits Study Group 15
标准号:ITU-T G.168-2004
标准名称: 数字网络回声消除器 G系列:传输系统媒介,数字系统和网络 国际电话连接和电路 长途电话电路相关设备
英文名称:Digital Network Echo Cancellers Series G: Transmission Systems and Media, Digital Systems and Networks International Telephone Connections and Circuits - Apparatus Associated with Long-Distance Telephone Circuits Study Group 15
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M40
国际标准分类号(ICS):33.040.20