自定义如下XML：
<customStates>
<customState ID="1" availability="Busy">
<activity LCID="1033">Urgent Interruptions Only</activity>
</customState>
<customState ID="2" availability="Busy">
<activity LCID="1033">Customer Demo</activity>
</customState>
<customState ID="3" availability="Busy">
<activity LCID="1033">In a Video Call</activity>
</customState>
<customState ID="4" availability="Busy">
<activity LCID="1033">In Training Session</activity>
</customState>
</customStates>
- Create a new REG_DWORD value named EnableSIPHighSecurityMode in the Communicator Software Policies key shown below. Enter the value of ‘0’ to disable this security mode.
Path: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Communicator
Name: EnableSIPHighSecurityMode
Value: 0
- Create a new REG_SZ value named CustomStateURL in the same key as shown below. Enter the absolute path to the presence.xml file using the file:/// URL format.
Path: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Communicator
Name: CustomStateURL
Value: file:///C:/Windows/presence.xml
- Exit and restart the Lync client to pick up the configuration changes and then pull down the status menu to locate the new choices.
