Chapter 2 Using SS7Cfg to Configure Your Gateway
Working in the Main Window
The SSN dialog box displays.
Step 2 Select the supported SSNs from the list box on the right and click the left arrow button.
Step 3 Click OK to return to the main window.
After defining the local subsystem number, the Session layer displays as shown below.
Cisco ICM Enterprise Edition SS7 Gateway Configuration Tool User Guide Release 6.0(0)