File:  callstat.doc
-------------------

Explanation of the call information provided in "callstat.tbl"
 
The file "callstat.tbl" contains the information produced by
RobotOperator collection of the Switchboard-2 Phase I conversations.
The table file contains a single line for each successful recorded
telephone conversation with comma separated fields to provide the
following information:

Field  1= file name
Field  2= call date
Field  3= start time
Field  4= caller Personal Identification Number (PIN)
Field  5= callee Personal Identification Number
Field  6= caller gender
Field  7= callee gender
Field  8= ANI (automatic number identification or caller id)
Field  9= caller number (telephone number the caller entered)
Field 10= callee number
Field 11= topic selection (please view "topic.doc")
Field 12= call duration