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M300 Firmware upgrade

I have tried to update the firmware to 355.

After updateing to 324 the basestation is now looking for

1970-01-01T00:09:16Z 173-[ FWU Downloading File http://dect.snom.com/9430/9430.fwu]


any one have any ideas what is going on here?


Regards

Samuel


Best Answer
I would suggest to reset the base to default values and follow those steps to upgrade from 324 to 355B22:

 

 

IMPORTANT NOTES:

 

After upgrading to the version 355BXX you WILL NOT ABLE TO DOWNGRADE TO THE VERSION 324BXX. Please take this upgrade carefullyThe upgrade will remove all the manually uploaded contacts from the global addressbook. Please make sure to re-upload the addressbook after the update.In case you are doing the update from a 323 version you need to update to the version 324B12 before applying the version 355


You can do the upgrade using the firmware hosted on our server:


1) logon on the base and click on the Firmware Update link

2) insert http://dect.snom.com into the Firmware update server address field 

3) /B355B22H355B22 into the Firmware Path field

4) Click on the Save/Start Update button

5) Click on the Update All Base stations radio button (OPTIONAL: needed for Multicell instalations only)

6) Insert 355 into the Required version field

6a) Insert 22 into the Required Branch field

7) Click on the Start Update button


Once all the bases are updated to the new version you should update the handsets as well:


1) logon on the base and click on the Firmware Update link

2) insert http://dect.snom.com into the Firmware update server address field 

3) /B355B22H355B22 into the Firmware Path field

4) insert 355 into the required version for all your handsets

4a) Insert 22 into the Required Branch field

5) Click on the Save/Start Update button


Now the handsets will start the download over the air, the firmware update will be completed leaving the handsets into the charger.


Best regards

Sidaty

1 Comment

Answer
I would suggest to reset the base to default values and follow those steps to upgrade from 324 to 355B22:

 

 

IMPORTANT NOTES:

 

After upgrading to the version 355BXX you WILL NOT ABLE TO DOWNGRADE TO THE VERSION 324BXX. Please take this upgrade carefullyThe upgrade will remove all the manually uploaded contacts from the global addressbook. Please make sure to re-upload the addressbook after the update.In case you are doing the update from a 323 version you need to update to the version 324B12 before applying the version 355


You can do the upgrade using the firmware hosted on our server:


1) logon on the base and click on the Firmware Update link

2) insert http://dect.snom.com into the Firmware update server address field 

3) /B355B22H355B22 into the Firmware Path field

4) Click on the Save/Start Update button

5) Click on the Update All Base stations radio button (OPTIONAL: needed for Multicell instalations only)

6) Insert 355 into the Required version field

6a) Insert 22 into the Required Branch field

7) Click on the Start Update button


Once all the bases are updated to the new version you should update the handsets as well:


1) logon on the base and click on the Firmware Update link

2) insert http://dect.snom.com into the Firmware update server address field 

3) /B355B22H355B22 into the Firmware Path field

4) insert 355 into the required version for all your handsets

4a) Insert 22 into the Required Branch field

5) Click on the Save/Start Update button


Now the handsets will start the download over the air, the firmware update will be completed leaving the handsets into the charger.


Best regards

Sidaty

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