你好
可以參考REVIT SERVER的資料，看看適不適合您的需求
AU CHINA 上週才開過一個線上課程：【Revit 教程】基于Revit Server的跨地域协同解决方案
下面是連結
http://au.autodesk.com.cn/QueryCourseAction.do?id=2735
只是它需要至少一台效能不錯且獨立的伺服器(依您的環境，可能要兩台，台北、高雄各一)
原廠網頁上的 REVIT SERVER 系統需求：
Less than 100 Concurrent Users
Microsoft® Windows® Server 2008 R2 64-bit, or Microsoft® Windows® Server 2008 64-bit
Processor with 4 or more cores and at least 2.6 GHz (6 or more cores and 3 GHz for maximum performance)
Microsoft® Internet Information Server 7.0 (or later)
4 GB RAM (16 GB for maximum performance)
7,200 or more RPM hard drive (15,000 or more RPM for maximum performance)
VMware® Support
Microsoft® Hyper-V™ Support (must be configured to use one virtual network adapter per virtual processor)
100 or More Concurrent Users
Microsoft Windows Server 2008 R2 64-bit, or Microsoft Windows Server 2008 64-bit
Processor with 4 or more cores and at least 2.6 GHz (6 or more cores and 3 GHz for maximum performance)
Microsoft Internet Information Server 7.0 (or later)
8 GB RAM (32 GB RAM for maximum performance)
10,000 or more RPM hard drive (high-speed RAID array for maximum performance)
VMware® Support
Microsoft® Hyper-V™ Support (must be configured to use one virtual network adapter per virtual processor)