Dear All, I am doing a project , it is a bluetooth obex server and other bluetooth device can send file to it I install openobex-1.3 . after below procedure , I can send file to SE K900c #obex_test -b 00:19:63:A7:59:3B 6 Using Bluetooth RFCOMM transport OBEX Interactive test client/server. >c ..... but after below procedure ,SE K900c can not send file to me #obex_test -b 00:19:63:A7:59:3B 6 Using Bluetooth RFCOMM transport OBEX Interactive test client/server. >s ..... Above failture is not important, as running obex_test command need know the bluetooth address and RFCOMM channel of OPUSH, It is very not convenient. I want to reach this target , I do not need to know other device's information , RFCOMM channel and so on. just like this , run a command "obex_server ", then other bluetooth device that has opp profile can send file to me it is not need GUI too, because it run in embedded device finally. Could you help to suggest me that which package I need? Thanks in advance! Best regards, Leiyu