Single sign-on USES the centralized server for authentication, so the same credentials can be used for accessing any of the client systems.

单点登录使用集中的服务器执行身份验证，可以使用相同的凭证访问任何客户机系统。

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For these options to work, single sign-on must be configured between the server hosting the application acquired from another vendor and the server hosting the Lotus Sametime Unified Telephony API.

要使这些选项正常工作，必须在托管应用程序(来自其他供应商)的服务器和托管Lotus Sametime Unified Telephony API的服务器之间配置单点登录。

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All portals must use the same common domain suffix if they want to make use of the single sign-on feature provided by WebSphere Application Server.

如果想要使用WebSphere Application Server提供的单点登录功能，则所有的门户必须使用相同的公共域后缀。

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