How do you get the SIP "call-id" information to appear in the CDR file that gets exported from the router? I can see this info if I do a "show call history" but it doesnt show up in the FTP file. It does contain a call-id field but its some sort of random generated numbers that do not correspond to SIP call-id.
 
gw-accounting file
 primary ftp 10.1.1.1/ username cdr password cdrstuff
 acct-template callhistory-detail
 maximum buffer-size  40
 maximum retry-count 3
 maximum fileclose-timer 60
 maximum cdrflush-timer 15