may i ask a question.

how to start a join conference?
i search the api command...
https://developer.skype.com/Docs/ApiDoc/SET...JOIN_CONFERENCE
only the CALL JOION CONFERENCE can make the join conference effect ,right?anybody can answer me?
does the other method can do this result?

if i use the command, how to get the id of all friends in my skype.(the id is changed immediately in anytime and anywhere).

we just can know the id by the CALL JOIN CONFERENCE example?? anybody can help me ?thanks for you......

There is no way to pass your Call ID as a reference to others, it is unique to you, programatically, you could join your friends to the conference call, but you can't pass the Call ID you have for them to use to join.