OBject EXchange (OBEX) is a communications protocol that facilitates binary transfers between Bluetooth enabled devices. Originally specified for Infrared Communications, it has since been adopted to Bluetooth and is utilized by a variety of different profiles such as OPP, FTP, PBAP and MAP. Bluetooth OBEX Server Test Suite can be used for evaluating Bluetooth OBEX Server implementations for security flaws and robustness problems.
Generic Object Exchange Profile Version 2.0
IrDA Interoperability Version 2.0
Infrared Data Association OBEX Protocol - April 2009
Bluetooth Specification: OBEX File Transfer Profile
Bluetooth Specification: OBEX Object Push Profile
Bluetooth Specification: OBEX PhoneBook Access Profile
Bluetooth Specification: OBEX Message Access Profile