Advanced SIP scenarios with Event-based-Routing in OpenSIPS 2.3
There is an increasing need for more complex SIP scenarios, even for the
Class 4 Switches. Such scenarios (Push Notification, Call Pickup, Call
parking) exceed the capabilities of a liner processing - something more
powerful and flexible is needed in turns of driving the SIP routing.
What is the solution and how does it work in OpenSIPS 2.3 (demo vids are