Logged Values

  "Asterisk-Acc-Code",          The account name of detail records
  "Asterisk-CidName",
  "Asterisk-CidNum",
  "Asterisk-Cidani",
  "Asterisk-Cidrdnis",
  "Asterisk-Ciddnid",
  "Asterisk-Exten",
  "Asterisk-Context",           The destination context
  "Asterisk-Channame",          The channel name
  "Asterisk-Appname",	        Last application run on the channel 
  "Asterisk-App-Data",          Argument to the last channel 
  "Asterisk-Event-Time",        
  "Asterisk-Event-Type",        
  "Asterisk-AMA-Flags",       	DOCUMENTATION, BILL, IGNORE etc, specified on 
                                a per channel basis like accountcode. 
  "Asterisk-Unique-ID",         Unique call identifier 
  "Asterisk-User-Field"	        User field set via SetCELUserField 
  "Asterisk-Peer"	            Name of the Peer for 2-channel events (like bridge)