This object reflects the VoP attachment-method(s) this Network Element supports. Two attachment methods, 'direct' and 'indirect' are available and each Network Element MAY be able to support both attachment-methods (but not at the same time). The capability to support a specific attachment-method is indicated by the respective bit-position set to '1'. Particularly, a network element that supports both methods SHOULD indicate that by both bit-positions set to '1'.