Use the following steps to enable one or more connections.
Click Diameter > Maintenance > Connections.
Select 1 - 20 connections to enable.
To select multiple connections, press CTRL when selecting each connection. To select multiple contiguous connections, click the first connection you want, then press SHIFT and select the last connection you want. All the connections between are also selected.
Click Enable.
Click OK on the confirmation screen to enable the selected connections.
If any of the selected connections no longer exist (they have been deleted by another user), an error message displays, but any selected connections that do exist are enabled.