Astguiclient recording calls in wav but next day they gsm

I am trying to find the crontab that runs that is converting my .wav files to gsm however is not updating the db that the files are now GSM - my staff are having huge issues finding files that are two or three days old, and I would like to move them or keep them as wav for 7 days before another script removes them anyway, can anyone help with this.

### recording mixing/compressing/ftping scripts #0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57 * * * * /usr/share/astguiclient/ --MP3 0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57 * * * * /usr/share/astguiclient/ --WAV 1,4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58 * * * * /usr/share/astguiclient/ --MP3 2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,5