The figure above shows the end to end integrated architecture of the Personal Network Management Server with IMS Supplementary services. As we all know, the PNM server is a device management framework, where the user can log in to a Graphical User Interface and configure his/her personal network of devices. The PNM server stores the user specific service profile in the XDM server. The PNM service can be chained with IMS call control supplementary services as shown above, in addition to other useful services.

Let us list each of them below:

1. Wake up Call Reminder service, which the user can configure over SIP or from the GUI.

2. Communication on Hold ( or Call hold) supplementary service.

3. Incoming and Outgoing communication barring based on user preferences.

4. Originating Identity Presentation and Restriction supplementary service.

5. Terminating Identity Presentation and Restriction supplementary service.

6. Call Blocking Service (Unconditional and partial)

7. Intelligent Caller preferences that can be set on SIP or from the GUI.

8. Subscriber privacy management based on the rules set on the GUI

9. Call Screening service (MCID: Malicious Caller Identification)

10. Closed User Group Service (CuG), which will drive the Call Forwarding Services, and other group services.

11. Call Forwarding Service (which has the following variants):

11 a) Call Forwarding Unconditional (CFU)

11 b) Call Forwarding Busy (CFB)

11 c) Call Forwarding No Reply (CFNR)

11 d) Call Forwarding Not Logged in (CFNL)

11 e) Call Forwarding No Reply Conditional (CFNRc)

11 f) Communication Deflection (CD) 

12. Message Waiting Indication service can be coupled with the core PNM logic. 

13. Communication Diversion (CDIV)

14. Explicit Call Transfer (ECT)

These services can be chained and combined on the JSLEE framework that consists of the PNM core application, the XDM server and this bouquet of IMS call control services, complete with a rich user interface (GUI). The XDM can serve as a common metadata repository. The GUI will work as a user interface for service provisioning and configuration and the services will be deployed on the JSLEE framework. 

With Regards

Aayush