But ejabberd still had to enable support for BOSH or WebSockets first. Without it Strophe was of no use. So I assumed that similar thing has to happen with in this case in order to be able to route the Jingle stream from the browser over WebRTC. If the server modifications won't be needed at all - then of course it'll simplify things. Also, clients don't always use SRTP - there can be other methods like ZRTP for example.