[Freeswitch-dev] sip_auto_answer

i'm trying to originate a call to a user and have the call be automatically answered using sip_auto_answer. but when i run the command it rings the user these are the commands i've tried: originate {sip_auto_answer=true}sofia/internal/testuser%192.168.3.122 &conference(default) originate {sip_auto_answer=true}sofia/internal/testuser%192.168.3.122 48000 originate {sip_auto_answer=true}sofia/internal/testuser%192.168.3.122 &bridge(48000) could someone tell me what i'm doing wrong?