The caller asked the dispatcher not to use lights and sirens, but the dispatcher said that was out of his control since it was a medical emergency. They paramedics did request that somebody stand outside to flag them down so they wouldn't miss the place.
Everyone on the call seems calm during the two minutes that were released, the call ends when a voice say's they can hear the sirens, then the caller goes to meet the paramedics.
As we reported on Tuesday, Demi Lovato suffered an overdose after allegedly partying all night. She was unconscious when paramedics arrived. She's currently recovering in an LA hospital.