如何完整移除OCS Server

1. 停用SIP Account User
2. 照下列順序停用伺服器角色

Response Group Service
Outside Voice Control
Conferencing Announcement Service
Conferencing Attendant
Application Host
Application Sharing Server
A/V Conferencing Server
Web Conferencing Server
Web Components Server
Front End Server - If deactivation fails, run this again but check the force option.

3. 完成停用角色後,接著照下列順序移除應用程式

Application Host
Application Sharing Server
Audio/Video Conferencing Server
Conferencing Announcement Service
Conferencing Attendant
Outside Voice Control
Response Group Service
Web Conferencing Server
Standard Edition Server (Front-End)
Managed API 2.0 Core 64-bit
Managed API 2.0 Speech x64
Managed API 2.0 Windows Workflow Activities Server Speech Language Pack
OCS 2007 R2 Administrative Tools
Web Components Server
Core Components

4. 如有需要,將OCS Server退出網域並且移除AD Computer Account,接著在DNS Server上移除A Record & SRV Record,這樣就可以完整的移除OCS Server