It turns out that our problems with loading mod_sofia using Erlang configurations has uncovered a deeper problem. This morning I copied over the default/sample configs from the Freeswitch build to replace our sip_profiles directory, but lo and behold I get the following error message from Freeswitch when I try to load mod_sofia: freeswitch@testsrv> load mod_sofia API CALL [load(mod_sofia)] output: -ERR [module load file routine returned an error] Unfortunately that's a rather useless and unhelpful error message. The one thing I do know now is that it's not being caused by a bad configuration. We're running an Ubuntu 8.04 (Hardy) 32-bit build of freeswitch-1.0.4+repack8 downloaded from launchpad.net. -- Mark Sobkow Senior Developer MarkeTel Multi-Line Dialing Systems LTD. 428 Victoria Ave Regina, SK S4N-0P6 Toll-Free: 800-289-8616-X533 Local: 306-359-6893-X533 Fax: 306-359-6879 Email: m.sobkow@marketelsystems.com Web: http://www.marketelsystems.com