Add Link is used to define a connection between two nodes. When you select this command, the cursor will change to a crosshair. To add a new link:
| • | Place the cursor over the first node |
| • | Press and hold down the left mouse button |
| • | Move the mouse to the other node |
| • | Release the left mouse button. |
When you release the left mouse button, a dialogue box will appear. You should use this box to specify how many channels the link consists of, and whether the link is analogue, aggregate or Voice over IP.