然而，这个优点可能使配置糟糕的系统泛滥成灾，这样的系统不支持将来的扩展、不断变化的开发标准和协议，以及可靠的安全性。

However, this strength can open the door for poorly configured systems that don't support future expansion, changing development standards and protocols, and robust security.

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该WTLS扩展协议可在轻量级无线终端上实现，以满足无线终端在企业远程访问环境下的高安全性要求。

The WTLS protocol variant can be deployed on lightweight wireless terminals and meet their high-security requirements under future enterprise remote access environments.

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为增加系统安全性和可扩展性，采用下一代互联网络的核心协议—SIP作为控制信令协议。

To increase the security and the expansionary of the system, it uses SIP as a core protocol.

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