“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	hot atom reaction mechanism hot atom reaction retention hot back-up system model hot balance of blast furnace ironmaking Hot Big Bang hot Big Bang hot Big Bang model hot blast stove hot-boned meat hot briquetting iron Hot cake hot carrier hot carrier inject effect hot-cathode ionization vacuum gauges hot cell hot chamber die casting hot component hot component star hot coronal gas hot corrosion of metals hot corrosion resistant cast Ni-based superalloy hot corrosion resistant superalloy hot cosmological model hot crust-cold mantle hot damage caused by high temperature

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