Not supported by SBC SWe Lite in this release.
In the case of ISDN, they specify the protocol layer settings, like Switch Variant (the physical layer settings are configured from Ports).
From the Create Signaling Group drop down box, select ISDN Signaling Group.
To view an ISDN Signaling Group's properties:
To delete an entry, select the checkbox next to the entry and then click the Delete () icon.