If the selected Traffic Path has access device usage, the lines defined when the access device was created will be displayed. If the selected Traffic Path usage is not access device, then subscriber lines are shown in a single list. Only those lines associated with this traffic path are green. Those associated with another traffic path in this TransPath are blue. Those that have no association are yellow.
Any lines associated with a different usage are black.
If you right-click on a line, a popup menu appears with current list choices checked. The channel icon turns green to indicate that it is mapped to this traffic path. This assigns the network bearer channels for the selected access device to this path. The Properties subtab is where you set up any overrides for your traffic path protocols after you have added all the bearer channels for the access lines to the traffic path and set the CICs. This subtab displays two lists.