Value

Meaning

PDU_UNKNOWN

[0x00] Unknown data sent.

PDU_ASSOCIATE_REQUEST

[0x01] Associate Request message sent

PDU_ASSOCIATE_ACCEPT

[0x02] Associate Accept message sent

PDU_ASSOCIATE_REJECT

[0x03] Associate Reject message sent

PDU_DATA_TRANSFER

[0x04] Data transfer made.

PDU_RELEASE_REQUEST

[0x05] Release Request message sent

PDU_RELEASE_RESPONSE

[0x06] Release Response message sent

PDU_ABORT

[0x07] Abort message sent.