Thanks Vijendra for the quick responce! But where I can execute the command? When I execute pjsua --auto-answer=200 from "pjproject-2.3/pjsip-apps/bin" I get "-bash: pjsua: command not found" Best Regards! Babak Am 17.09.2014 11:09, schrieb Vijendra Khemnar: > pjsua --auto-answer=200