I have finally come to the end of lengthy task getting Lync Group Chat working. It works great, and for our purposes is what we need.
However, one of the things we want to do is to be able to easily exchange .dss dictation files amongst staff. I don't want them to have to save them locally first, but instead just open them up straight from the Group Chat client app in to the Philips DSS player.
It won't allow us to do this, because of some kind of security setting. It insists on saving first, then (having done this) on trying to open the file from the 'open' link, we get the message:
"For security reasons, this type of file can't be opened using Microsoft Lync 2010 Group Chat. The file folder will be opened instead."
I would have thought that somewhere a registry setting for either the client or the Group Chat server (or both) sets what file extensions are allowable for straight opening, and which are not. Does anyone have an idea of how I might be able to make .dss files trusted, so they can easily be exchanged? Otherwise, I'm going to have to set out dictation recorders to MP3 format recording (as this doesn't suffer the same problem), which seems a shame.