Many observers reject the idea of polarizing Intranet telephony between bad, old circuit switching and good, new packet routing.

很多观察家摒弃了在坏的、老的电路交换和好的、新的包路由之间极化内部网电话的想法。

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Cellular network, method for transmitting cellular data packets in cellular network, method for data packet routing, and cellular modem.

蜂窝网络，在蜂窝网络内传送蜂窝数据分组的方法，选择数据分组路由的方法以及蜂窝调制解调器。

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From a cost perspective, the great advantage of packet routing is that it shares resources: Packets from many conversations travel in the same wire.

从成本角度出发，包路由的巨大优势是其共享资源：很多通话的包都是在同一条电线上传输。

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Cisco's newest gear is designed to effortlessly cross back and forth over those seams, innately sensing whether a digital packet is video, e-mail or an order and routing it only to the destination that can best use it.

FORBES: Technology

Current headers can vary in length, which means more work for the routing hardware that has to read them in order to figure out where to dispatch each packet.

ECONOMIST: Internet protocol