IP-based service network is divided into three planes, bearing plane, signaling plane and application plane.

本文将IP业务网络系统按照功能分为三个平面承载面、信令面和业务面。

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This paper presents the new services of IP used in power system, including IP net phone, vedio conference system, IP video monitor and client service center based on IP.

介绍了IP新业务在电力系统中的应用，包括IP网络电话、IP视频会议系统、IP图像监控和基于IP的客户服务中心。

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You can add individual systems or groups of systems via an auto-discovery service based on IP address range or domain name.

您可以添加单个系统或通过基于IP地址范围或域的名称自动发现服务的系统组。

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Our Geo-IP technology system recognises IP addresses provided by UK-based internet service providers (ISPs).

BBC: Your guide to the BBC Embedded Media Player

In contrast, telcos must operate two networks at once an outdated, copper-based legacy network that provides service to a shrinking customer base and a modern, IP-based network that supports data, video, and voice applications.

FORBES: It's Time to Modernize Communications Policy