[Freeswitch-users] conference_set_auto_outcall No Audio

Hi, I am am relatively new to FS and have setup a home PBX with about 5 Snom 320s with TLS. Everything works fine, except when I try to use the mad_boss example, or any auto_outcall conference, the phones ring and will auto answer, but there is no audio. However, if I dial in to the conference, everything works fine. I've tried adding <action application="set" data="sip_secure_media=true"/> to the conference extension, but to no avail. I don't see any errors in the log, and I just did a make clean this afternoon. What am I missing? Thanks