12:19:49.931 ISDN.EP     PRI  1  Dialing '832XXXXXXX'
12:19:51.988 ISDN.EP     PRI  1  Call to 832XXXXXXX, ProgressInd 8
12:19:54.507 ISDN.EP     PRI  1  Call to 832XXXXXXX alerting, no PI.
12:20:15.614 ISDN.EP     PRI  1  Call to '832XXXXXXX' connected.
12:20:20.897 ISDN.EP     PRI  1  Call to '832XXXXXXX' cleared from this end