+-----------+                  +-----------+
        |   Web     |                  |   Web     |
        |           |                  |           |
        |           |------------------|           |
        |  Server   |  Signaling Path  |  Server   |
        |           |                  |           |
        +-----------+                  +-----------+
             /                                \
            /                                  \ Application-defined
           /                                    \ over
          /                                      \ HTTPS/WebSockets
         /  Application-defined over              \
        /   HTTPS/WebSockets                       \
       /                                            \
 +-----------+                                +-----------+
 |JS/HTML/CSS|                                |JS/HTML/CSS|
 +-----------+                                +-----------+
 +-----------+                                +-----------+
 |           |                                |           |
 |           |                                |           |
 |  Browser  |--------------------------------|  Browser  |
 |           |          Media Path            |           |
 |           |                                |           |
 +-----------+                                +-----------+