Before adding and configuring a Physical IMG, a logical IMG must be created. From there, Physical IMG's can be added.
Note: Physical IMG's in the same Logical IMG do not have to be co-located.
Note: Physical IMG's do not have to be in the same Logical IMG unless you are doing SS7 signaling and they are controlled by the same SS7 stack.
Right-click IMG EMS
and select New Logical IMG.
The Logical IMG pane appears
In the Name field, enter a name for the Logical IMG.
Right-click the Logical IMG entry and select Commit.
See the Logical IMG pane reference for more details.