--- README.variables	2004-12-31 11:06:38.712852055 -0500
+++ README.variables.new	2004-12-31 10:58:35.468269861 -0500
@@ -80,8 +80,8 @@
 
 ${DIALEDPEERNAME} Dialed peer name
 ${DIALEDPEERNUMBER} Dialed peer number
-${DIALEDTIME}   Time for the call (seconds)
-${ANSWEREDTIME} Time from dial to answer (seconds)
+${DIALEDTIME}   Total time for the call in seconds (Network time).
+${ANSWEREDTIME} Time from answer to end of call in seconds (Billable time).
 ${DIALSTATUS}   Status of the call, one of:
                 CHANUNAVAIL | CONGESTION | BUSY | NOANSWER | ANSWER | CANCEL