Id change the > with all the buffered ICE candidates with > with all the ICE candidates it has buffered so far as otherwise implementors may think you're asking them to wait for ALL candidates (thus making trickling useless).

Small typos: agin/again perfroma/perform In the last sentence, I'd say something like > In any case, the session MUST be terminated if the ICE consent expires as a consequence of the failed ICE request since it's in the context of failed requests.

Typo: responer/response

I'd change the MUST NOT to a SHOULD NOT, as the MUST NOT sounds a bit too constraining perhaps?