When do WAV, wav and gsm files go to /var/spool/asterisk/voicemail/default/[ext]/tmp ? what is causing that?

i have regularly files turning up in one users voicemail directory in the folder tmp. there are files in gsm, and wav format which grow huge after time. what can cause this files to grow there ? what does actually put files in there at all ?

regards
Jan

The files are placed there by asterisk and the voicemail recording process. That is outside of anything that freepbx does.

well, i was not unaware of that now… it would just help me to find out what would cause that.

regards
Jan