The 7-Scales
Simple development environment for SS7-MAP, INAP and CAP
...Therefore, any scenario can be developed. ISUP is not developed although is it the easiest of all. See the roadmap to get informed about the status and plans.
The 7-Scales is written in C under Linux. It requires some C-development skills and considerable knowledge in the area of SS7 Application Parts, namelly MAP, INAP and CAP.