Home / Standards / GB/T 16858-1997 GB/T 16858-1997 Active A far end camera control protocol for videoconfer-ences using data link protocol 采用数据链路协议的会议电视远端摄像机控制规程 Standard Type GBT ICS 33.040.20 CCS M13 Status 现行 Issue Date 1997-06-21 Implementation 1998-03-01 Responsible Dept 工业和信息化部（通信） Drafting Unit N/A