packet circuit

基本解釋

There are three basic techniques used for firewalls: packet filtering, circuit gateway, and application gateways.
有三種基本技術(shù)用於防火牆：包過(guò)濾，電路網(wǎng)關(guān)，應(yīng)用網(wǎng)關(guān)。
IMS system architecture based on packet circuit providing telephone services and nontelep hone services is described.
描述了IMS在基於分組域上提供電話和非電話業(yè)務(wù)的系統(tǒng)架搆。
MetaSwitch, a division of Data Connection, is an industry-leading vendor of IMS switching and applications solutions for both packet and circuit-switched networks.
數(shù)據(jù)連接的一個(gè)部門(mén)，是IMS切換和包和切換電路的網(wǎng)絡(luò)的應(yīng)用程序解決方案的一個(gè)工業(yè)領(lǐng)先供應(yīng)商。

Pearse and others dream of unifying the mess, with a box that blends both optics and electronics, fusing the circuit-switched world of phone calls and packet-switched world of Internet data.
FORBES: The God Box
In time, packet networks will almost entirely replace more expensive and less capable circuit-switched networks.
ECONOMIST: Internet telephony
Circuit-switched telephone systems have been replaced by packet-switched networks (most notably the Internet).
FORBES: In Digital Age, U.S. Military Still Stuck With Vietnam-Era Jammers