[Freeswitch-users] play ringtone until connecting media

Hello After play_and_get_digits, in some cases i am bridging the call to external server. The remote server answers with 200 OK after something like 0.3 second But, the remote server starting to send media only after 2.1s Any idea how to play ringtone (or another wav file) until the remote server really sends media? Regards Arye