In an ha environment (Figure 2), the Web service has no context for the stateless proxy servers to route the Web service to the correct machine.

而在HA环境中(图2)，无状态代理服务器不能从Web服务中获得任何上下文，因而无法将Web服务路由到正确的计算机。

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The stateless SIP proxy functionality in the proxy server enables the proxy to handle the workload, routing, and session affinity needs of the SIP container with less complexity.

代理服务器中的无状态SIP代理功能允许代理处理复杂性较低的sip容器的工作负载、路由和会话关联性需求。

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The stateless SIP proxy is required for the SIP container to be highly available.

为了提供高可用性，需要为SIP容器使用无状态SIP代理。

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