I'm getting started on mod_managed with Freeswitch. I'm using OSX for dev but will be deploying on debian. I'm using FreeSWITCH version: FreeSWITCH Version 1.3.13b+git~20130205T233143Z~f5151691c7 (git f515169 2013-02-05 23:31:43Z) When I type: mono -V I get: Mono JIT compiler version 2.10.9 (tarball Mon May 7 20:25:51 EDT 2012) Copyright (C) 2002-2011 Novell, Inc, Xamarin, Inc and Contributors. www.mono-project.com TLS: normal SIGSEGV: normal Notification: kqueue Architecture: x86 Disabled: none Misc: debugger softdebug LLVM: yes(2.9svn-mono) GC: Included Boehm (with typed GC) I can start FreeSWITCH successfully but when when I do a: load mod_managed I get: -ERR [module load file routine returned an error] 2013-02-08 01:39:09.905374 [CRIT] switch_loadable_module.c:1330 Error Loading module /usr/local/freeswitch/mod/mod_managed.so **dlopen(/usr/local/freeswitch/mod/mod_managed.so, 6): Symbol not found: _mono_assembly_get_image Referenced from: /usr/local/freeswitch/mod/mod_managed.so Expected in: flat namespace in /usr/local/freeswitch/mod/mod_managed.so** both mod_managed.la and mod_managed.so exist at /usr/local/freeswitch/mod/ I'm not sure what this means or where to start looking. Thanks for the help.