Ok, I browsed the previous posts and found that people were complaining that music on hold was always playing from the beginning. But that doesn't seem to be happening any more, or at least not for the queues. In my setup the music on hold file for the queues contains messages that must be played in a sequence. It seems that the only way is to mix them into the music track, and I am fine with that. But how do I make the music track start from the beginning for every call?