Bearer Independent Call Control protocol (Capability Set 2): Basic call procedures Amendment 4: Transport of Voice Enhancement Device related information Study Group 11
国外标准现行
标准号:ITU-T Q.1902.4 AMD 4-2006
标准名称: 承载独立呼叫控制协议(CS2):基本呼叫规程 修正4
英文名称:Bearer Independent Call Control protocol (Capability Set 2): Basic call procedures Amendment 4: Transport of Voice Enhancement Device related information Study Group 11