Hello community, I have a problem with conferences. When I start a conference from xml dialplan like this - everythiing works (plays audio, I'm asked to enter PIN): ``` <extension name="conf-test"> <condition field="destination_number" expression="^(\d+)$"> <action application="conference" data="arthur@default-en +1234+flags{endconf|moderator}"/> </condition> </extension> ``` But when I use fs_cli to call to my mobile number, then joining to conference - I don't hear audio (woman's voice "You are only one person in the conference"), and what is more important - I'm not asked to enter PIN code. Whyy???? ``` originate {origination_caller_id_number=8080000000}sofia/gateway/mygateway/my-mobile-number &conference(test@default-en+1234+flags{endconf|moderator}) ``` I need to use API to join a mobile phone number to conference​, and ask him to enter a PIN number (becouse sometimes phone number can be offline, but owner can turn on a voicemail service, and voicemail will record conversation untill it became full (up to 1 hour)). I don't want to call to voicemail for 1 hour becouse of money. ​ Thanks. -- ​С уважением, ​ Артур ​Regards, Arthur​