EDP-R Event Detection Point - Request
A dynamically armed DP is known as an EDP (Event Detection Point). This will be armed by the SCF (Service Control Function) within the context of an IN service. This may be either an EDP-N (Event Detection Point - Notification) - this is dynamically armed and when triggered the event is reported however processing is not suspended or EDP-R (Event Detection Point - Request) - this is dynamically armed and when triggered will suspend call processing. The SSF then waits for instructions from the SCF.
