ISUP

The ISDN User Part (ISUP) is the highest layer in the SS7 signaling stack and is responsible for the handling of calls.

A conceptual illustration of the ISUP protocol layer is shown below:

Related actions

• Create an ISUP Stack
• Create an ISUP Network
• Create an ISUP User Part
• Create an ISUP Interface
• Verify status of SS7 ISUP elements

References

Wikipedia article