IMS defines a complete architecture and framework that enables the convergence of voice, video, data and mobile network technology over an IP-based infrastructure.

IMS定义了一个完整的体系结构和框架，允许在基于IP的基础设施上对声音、视频、数据和移动网络技术进行聚合。

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The old fixed-line network is being torn up and replaced with a system using only internet-protocol (IP) technology, which is cheaper and better at handling voice, data and images.

旧的固线网络正在被拆除，取而代之的是一种仅使用网络协议(IP)，能更好地处理声音、数据和图像的更便宜的技术。

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VoIP is a new communication technology which makes use of the network for voice transmission's media.

网络电话是一种新型的利用网络来作为传输语音信号媒体的通信技术。

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And if you've ever wanted to seriously used a Wi-Fi network to make voice telephone calls using Voice Over Internet Protocol technology (VOIP), your network will need a feature called QOS or Quality Of Service.

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