# MediaSetup state

Media channels are open and the call is in progress.

Enters state | Upon issuing H324EVN_MEDIA_SETUP_DONE.
Exits state | One of the following: Upon receiving h324EndSession or receiving the H.245 EndSession message, the H.324M Middleware transitions to the EndSession state. Upon receiving h324Stop, the H.324M Middleware transitions to the End state.
Related functions | h324EndSession h324RoundTripDelay h324UserIndication h324VideoFastUpdate h324Stop
Normal events | H324EVN_END_SESSION H324EVN_ROUND_TRIP_DELAY H324EVN_USER_INDICATION H324EVN_VIDEO_FAST_UPDATE
Error events | H324EVN_H245_INTERNAL_ERROR H324EVN_ROUND_TRIP_TIMEOUT