Microsoft Exchange Server 2007 Unified Messaging (UM) generates call transfer events in Event Viewer so that you can troubleshoot and verify the performance of call transfers in Unified Messaging.

• Microsoft Exchange Server 2007统一消息(UM)在事件查看器中生成呼叫转移事件,以便进行故障排除和验证统一消息中呼叫转移的性能。