/* data from hicom100.000 (all lines end in <Cr><Lf>)
   NOTE: This data was created by hand from the spec.
   NOTE: time field is the call END time.
class    date      time    line  duration  st#   dialed# /AC /ring    info   
          1         2         3         4         5         6         7
012345678901234567890123456789012345678901234567890123456789012345678901234567
OTG    21/09/90  03:12:03   82   00:01:21  400  01234567890123456890  voice  
OTG    21/09/90  03:12:03   82   00:01:21  400  01234567890123456890  data   
OTG    21/09/90  04:34:15   86   00:02:31  402  074234567             conf   
OTG    21/09/90  04:34:15   86   00:01:45  403  074234567             voice  
OTG    21/09/90  04:34:15   86   00:01:45  401  12345678              AC     
INC    21/09/90  04:34:14   86   00:00:00       00:38                 g.c.   
*/