“H.248协议”的概念、定义、翻译、参考文献-科学参考

单词	H.248协议
释义	H.248协议 Encyclopedia 工学【软交换协议】释 H.248 protocolH.248协议用于连接公用电话交换网（public switched telephone network，PSTN）与互联网协议（internet protocol，IP）网络，使语音、传真和多媒体信号在PSTN与IP网络之间进行交换的协议。
随便看	mechanical integration mechanical joining of composite mechanical joining technique mechanical kinematics mechanical language mechanical load and tissue construction mechanical loss of polymers mechanically calculable function mechanically interlocked polymer mechanically transplanting mechanical magnetometer mechanical maintainability mechanical mass mechanical materialism mechanical-materialist view of nature mechanical measurement by Raman spectrum mechanical metallurgy mechanical mobility mechanical model for musculoskeletal system mechanical models of fatigue crack growth mechanical motion mechanical mouse mechanical noise mechanical oil recovery safety mechanical origin type of fracture

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