I'm write small web utility for FreeTDM channel statuses view:

FreeTDM viewer
Web-based online view FreeTDM spans & channels statuses.

Download from:
https://sites.google.com/site/freeswitched/home/downloads

Installation guide:
    Upload files (ftdmv.php & jquery-1.6.1.min.js) to your web-server with PHP support.
    Check modules.conf and event_socket.conf for enable module mod_event_socket
    Change IP address, port, password for FreeSWITCH server and FreeTDM spans in ftdmv.php file
    Enter in browser http://you-server-name/ftdmv.php