I've tried with origination_uuid.
First, I tried with SIP and my program executes successfully as what I expected. This program initiates a new call when a call comes and let the new call to eavesdrop the landed call.
When, I experimented with PRI(openzap), I'm facing the following error. And, I am unable to make any calls(even from CLI). It is reporting the same error for the subsequent calls.
Error: