I generally contribute on the trixbox forum I have added there a post about a new log file viewer LogzMon that I have tested out using trixbox and freePBX. My trixbox post is here
http://www.trixbox.org/forums/trixbox-forums/open-discussion/new-log-file-viewer
I have written a How-To that describes the installation of LogzMon with TB2.0 and 2.2 and with freePBX 2.2.0rc3 and 2.2.1 www.cat24.net
It also covers the basic configuration, setting the log files that are listed for viewing, setting the filters and testing. LogzMon may be a good addition to trixbox and freePBX. Please checkout my How-To and let me know what you all think.
LogzMon is a lot better than the basic log viewer that is part of freePBX at the moment, but could be improved. If there was sufficient interest from other users I would be happy to put some time in to improve this application. Alternatively the original program author may be interested to help. I will email the author to let him know of my posts.
John
http://Cat24.net