C.1 Example of B REFER’s A to C
24.6293GPPExplicit Communication Transfer (ECT) using IP Multimedia (IM) Core Network (CN) subsystemProtocol specificationRelease 18TS
This scenario is added to show that the solution presented in the present document is able to support classical charging models. Assumption in this scenario is that A originated the original call and is thus charged for the initial A-B communication.
Figure C.1: Example of B REFER’s A to C
Table C.1
|
Initial Session Initiated By |
Initial Session A-B |
Transferred Session |
|
A=Transferee |
Transferee (A): A-B |
Transferee (A): A-B |
|
A=Transferor |
Transferor (A): A-B |
Transferor (A): A-B |