I have FreeSWITCH Version 1.0.6 (hacked-20110607T065231Z) on Centos 5.5 I run script /usr/src/freeswitch-1.0.6/libs/esl/perl/logger.pl - all ok. Script from 59 page of FreeSWITCH cookbook finishes with an error Global symbol "$e" requires explicit package name at ./cdr_to_file.pl line 22. Execution of ./cdr_to_file.pl aborted due to compilation errors. 22 line is my @raw_data = split "\n",$e->serialize(); Vladislav Grishin