Hi. I am trying to use mod_managed on my linux box -- gentoo distribution -- and its driving me ... I wrote a very simple program for a test. The program just sets a dtmf callback and then streams a file and writes a log entry when it sees the dtmf. Under Windows 7 net framework 4, it works just fine. Under Linux, using mono versions 2.8.2 qand 2.10.4, I get the following exception which I will put in a pastebin. http://pastebin.freeswitch.org/17232 And the app is in this one http://pastebin.freeswitch.org/17233 I have tried using gmcs and dmcs thinking it may be a .net framework issue, and if I do it wrong, I can bring down fs itself, but the best I can get under Linux is the exception shown above. Thanks in advance for anything you can come up with on this. -- Your life is like a penny. You're going to lose it. The question is: How do you spend it? John Covici covici@ccs.covici.com