您好!
请将你的问题贴至Um论坛。(注意:关于UM的问题只有英文论坛,为了更好地帮你解决问题,请用英文表述你的问题)
http://social.technet.microsoft.com/Forums/exchange/en-US/home?forum=exchangesvrunifiedmessaginglegacy
以下blog供你参考
http://blogs.technet.com/b/ucedsg/archive/2010/07/06/cisco-call-manager-integration-with-exchange-2010.aspx
微软一站式示例脚本库: http://blogs.technet.com/b/onescript