SMC2.0 如何结束会议
在SMC2.0结束会议的方法：
在SMC2.0会议列表中，会控选项栏中单击“结束会议”或者终端申请主席后，单击“挂断结束会议”。
To end a conference on the SMC2.0, perform the following steps:
In the conference list on the SMC2.0, click End Conference in the conference control options area. Alternatively, after the endpoint requests chair control rights, click End Conference.
SMC2.0 如何合并会议
合并会议具体操作：

在“会议列表”中选择一个已经召开的会议。
在右边的会控菜单栏中选择“更多 > 合并会议”。
在“合并会议”对话框右侧“可选会议”列表中选择一个会议，按住鼠标左键拖动至左侧的一级会议或者其子级会议中。
选择该被合并的会议，单击“设置”
选择“上级MCU”和“多通道”，单击“返回”。
返回“合并会议”对话框。
单击“确定”

To merge conferences, perform the following steps:

Select an ongoing conference from the conference list.
On the conference control menu bar on the right, choose More > Merge Conference.
In the Merge Conference dialog box, select a conference from the Available Conferences list on the right and drag it to the level-1 conference or its sub-conference on the left.
Select the conference to be merged and click Settings.
Select Upper-level MCU and Multi-channel, and then click Back.
The Merge Conference dialog box is displayed.
Click OK.