Just like the previous recipe, all integrations between Exchange and Skype for Business are based on OAuth. If you didn't read the first recipe, I would recommend that you take a look at it before continuing to read this recipe.
We started this recipe by configuring archiving for both instant messaging and conferences. In this configuration, we also made sure that the archiving functionality was enabled. This was done by running this cmdlet:
Set-CsArchivingConfiguration -EnableArchiving ImAndWebConf ` -EnableExchangeArchiving $True
The options for what kind of transcript should be archived can be set to None, ImOnly, or ImAndWebConf. None means that nothing gets archived, ImOnly means that only instant messaging will be ...