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pri-d42x02-boot-R3T1

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                                                                           PRODUCT REVISION INFORMATION                         1 (2)
Prepared (also subject responsible if other)                               No.

CoE MX-ONE Arne Miler                                                      109 21-CAA 158 0044-13 Uen
Approved                                                       Checked     Date             Rev       Reference

CoE MX-ONE (Marie Lundmark)                                                2009-11-23       C

Document category:                                 Document No.:                                  R-state         from   to
Circuit Revision Information                       1/109 21-                                                      R3S    R3T1
Material Revision Informaion                       2/109 21-
Wiring Revision Information                        3/109 21-
Revision state of product documents after revision, see 1095-


                                               Boot firmware, d42x02-boot

                      1                        Reason for revision
                                               This version of the boot firmware shall be used in DBC 425 02 (Dialog 4425
                                               version 2), DBC 422 02 (Dialog 4422 version 2) and DBC 420 02 (Dialog
                                               4420).

                                               New functions

                                                    VLAN identity. A new parameter is added in the configuration file to be
                                                     able to select whether the telephones after a reboot shall retain the
                                                     previous used VLAN identity or if it should start a new automatic VLAN
                                                     detection procedure.

                                                    When using DNS service records, the service string is changed from
                                                     _aas442x_ to _aasdbc_

                                               Fault corrections

                                                    The telephone did not handle VLAN tagging correct in connection with
                                                     IEEE802.1x and power reboot. TR63654, TT84809.


                      2                        Technical solution
                                               The boot firmware has been updated.

                                               Replace the current boot with the R3T1 version.


                      3                        Other products concerned
                                               The application CAA 1580043 R7M must be used


                      4                        Reference
                                               HWRM-meeting No. 30-2009. ECO-300233.


                      5                        Recommended measures
                                               The firmware is updated with software downloading from a web server. See
                                               installation instructions for DBC 422 or installation instructions for DBC 425.
                                                                          Public
                                                                          PRODUCT REVISION INFORMATION          2 (2)
Prepared (also subject responsible if other)                              No.

CoE MX-ONE Arne Miler                                                     109 21-CAA 158 0044-13 Uen
Approved                                                    Checked       Date            Rev       Reference

CoE MX-ONE (Marie Lundmark)                                               2009-11-23      C

                                               This revision is to be introduced in new manufacturing.

				
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