“H.248 protocol”的概念、定义、翻译、参考文献-科学参考

单词	H.248 protocol
释义	H.248 protocol 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	plum in Sui Dynasty Plum Island Animal Disease Center Plummer crater Plummer's law Plummer's model Plummer sphere plummet plumose structure/feather like structure Plum Performance Award plum pudding model plum rains plum rains in the Yangtze-Huaihe region plum-stone qi plumule plunge plunge direction plunge grinding plunge pool plunger plunger gas lift plunger gas lift method plunger pump plunging pluperfect number plural

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