Soft way from moh to message

Hello all !

I would like to know if it is possible to configur Asterisk in order to make that the music on hold is not cut when a message (like 'you are at position n° x) is played to the caller. I would rather prefer that the music goes down in volume and after the messages comes back.

Is this already possible?

Thanks a lot for any feedback !

Regards,
Fabianus