--------------- | |
--------------------| Participant |-------------------- | |
| 0:n --------------- 0:1 | | |
| 1 1:n | | |
------------------ ---------------- | |
| RTPApplication | | SyncSource | | |
------------------ ---------------- | |
| 1 0:n | | |
| --------------- | | |
--------------------| RTPSession |-------------------- | |
0:n --------------- 1 |