“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	azimuthal map projection azimuthal period azimuthal pinch azimuthal pinch, theta-pinch azimuthal pinch,θ-pinch azimuthal projection azimuthal quantum number azimuthal quantum number, angular quantum number azimuthal telescope azimuthal velocity dispersion azimuth angle azimuth angle of the hole azimuth axis azimuth circle azimuth compressing azimuth constant azimuth correction azimuth-determination GNSS receiver azimuth-elevation azimuth equation azimuth error azimuth laterologging device azimuth line azimuth mark azimuth mounting

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