The Telecom server
The TAS is where the logic for processing a call resides. It can be used to add applications such as call blocking, call forwarding, and call redirection according to the predefined values. The inputs can be assigned at runtime or stored in a database using a suitable provisioning system. The following diagram shows the connection between WebRTC and the IMS Core Server:
For demonstration purposes, we can use an Application Server that can host SIP servlets and integrate them with IMS core.
The Mobicents Telecom Application Server
Mobicents SIP Servlet and Java APIs for Integrated Networks-Service Logic Execution Environment (JAIN-SLEE ...