ETSI TR 101 329-6-2002 网络上电信和互联网协议的协调(TIPHON).第3次发布.TIPHON 系统的端到端业务质量.第6部分:对TIPHON网络的终端特性和性能参数及它们在声音质量方面的影响的实际测量
Telecommunications and Internet Protocol Harmonization over Networks (TIPHON); Release 3; End-to-End Quality of Service in TIPHON systems; Part 6: Actual Measurements of Network and Terminal Characteristics and Performance Parameters in TIPHON Networks an