EG 202 086 V1.1.1 (1999) 标准详情
- 标准号:EG 202 086 V1.1.1 (1999)
- 中文标题:
- 英文标题:Speech Processing, Transmission and Quality Aspects (STQ); Objectives and principles for the transmission performance of multiple interconnected networks that aim to provide traditional quality"" telephony servic
- 标准类别:其他国内外OTHERSS
- 发布日期: