i guess you want an isdn trace.
The command is something like this.
strtpt:1011,19,trace.trc,1,1;
when asked for circuit choose 0;
when asked agian just ;
Now you will get a tracev1.trc
start ifm file converter, choose from iS3000 and binary.
set outfile to trace.exp
dubble click on the exp file in windows
if needed set the right protocol options in aurora expert
see setup/protcols