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IAD(Integrated Access Device综合接入设备)作为NGN软交换中一个重要的用户层终端设备,以其分组型接入、宽带化接入、综合性接入等特点,成为软交换的一种主要的终端应用形式而得到厂商和运营商的关注。IAD作为用户级设备,具有数量大、分布广、种类多的特点,如何对其进行统一管理是当前接入网研究的一个重要研究方向。此外,IAD位于用户侧,其接入安全性的问题也需要引起足够的关注。本文就IAD统一管理系统的设计和如何解决IAD接入安全问题提出了一些观点,并给出实现方案。
As an important user layer terminal equipment in NGN softswitch, IAD (Integrated Access Device) has become a major part of softswitch due to its features of packet-based access, broadband access and comprehensive access Terminal applications and get the manufacturers and operators attention. As a user-level device, IAD has the characteristics of large number, wide distribution and many types. How to manage it uniformly is an important research direction of current access network. In addition, the IAD is located on the user’s side, and its access security issues also need to attract enough attention. In this paper, IAD unified management system design and how to solve the IAD access security issues put forward some ideas, and gives the realization of the program.