When you purchase such a SIP Trunk, it provides the ability to place one call at a time through the service provider's network.

当你购买这样一个SIP中继，它提供了能够在一个地方通过一次电话服务供应商的网络。

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SIP Trunk is a logical connection between an IP PBX and a Service Provider's application servers that allows voice over IP traffic to be exchanged between the two.

一个SIP中继是一个IP PBX和服务提供商的应用服务器，使语音的逻辑联系IP流量将两者之间的交换。

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Chesney said he wants to bring his experience with ecommerce to the new personalized model of Trunk Club, a online personalized shopping service that sends you a trunk of clothes periodically.

FORBES: Former EBay Exec Rob Chesney Named COO At Trunk Club

The Delphi connectivity system's key fob service operates over the Verizon Wireless network or via Bluetooth to remotely lock or unlock doors, open the trunk, start or stop the engine and operate a panic horn on select vehicles.

ENGADGET: Delphi and Verizon launch new connectivity system: track and monitor your vehicle through your smartphone