asterisk incrementing

[audio-admin]

  exten=>_x.,1,Answer()

  same=>n,Noop( ******* ${DB(test/count)} ***)

  same=>n,GotoIf($[${DB(test/count)} >4]?del)

  same=>n,GotoIf($[${DB(test/count)} >0]?inc)

  same =>n,Set(DB(test/count)=1)

  same=>n,Set(COUNT=${DB(test/count)})

  same => n,SayNumber(${COUNT})

  same=>n,hangup()

 same => n(inc),Set(DB(test/count)=$[${DB(test/count)} + 1])

   same=>n,Set(COUNT=${DB(test/count)})

  same => n,SayNumber(${COUNT})

      same=>n,hangup()

same=>n(del),Set(del=${DB_DELETE(test/count)})

same=>n,playback(im-sorry)

same=>n,hangup()