I am wondering why I cannot do as condition#2. For Lua in dialplan, when I have the followings: --WORKING-- (Condition#1) . . session:execute("set","bypass_media=true") session:execute("set","hangup_after_bridge=true") session:execute("set","continue_on_fail=true") . . session:execute("bridge","sofia/external/" .. called_num .. "@1.1.1.1|sofia/external/" .. called_num .. "@1.1.1.2") . . --NOT WORKING-- (Condition#2) Note: FS tries to be in media path and send re-invite. . . session:execute("set","bypass_media=true") session:execute("set","hangup_after_bridge=true") session:execute("set","continue_on_fail=true") . . session:execute("bridge","sofia/external/" .. called_num .. "@1.1.1.1") session:execute("bridge","sofia/external/" .. called_num .. "@1.1.1.2") . . Thank you, Dorn B.