NetVault 9.2 is comptible with DDOS 6.2.1.40-671977 or not

I have one question: Please I would like to DataCopy all Backups of our NetVault 9.2 to an EMC-DDBoost environment but the provider have DDBoost Version "DDOS 6.2.1.40-671977" and we use a Netvault Version 9.2, I would like to know if this version of Netvault is compatible with the DDOS 6.2.1.40-671977 version. or we should apply an upgrade or one patching


Please Help, thjis is too important for us to know what I should do

Thank you very much for your support

H.Labidi